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    Topics created by hek

    • hek

      Automated Pergola
      My Project • • hek  

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      nagelc

      Wow. Very cool! Now I'm thinking of some similar projects I need to do for Summer.
    • hek

      DIY Hand Sanitizer
      My Project • • hek  

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      Nca78

      @hek we have plenty of hydro alcoholic gel available here in Vietnam, and they all contain ethanol and not IPA, which is a skin irritant and doesn't seem to be a good idea to use for hand sanitizer as you need high concentration for alcohol to be efficient on the virus. You should change the recipe of your "quick and easy" version, to use ethanol as recommended by WHO. @NeverDie For the survival of the virus new studies show a survival up to 3 days on some surfaces like inox. But that's the best case scenario for the virus, on most surfaces and in most conditions it seems it will just die in a matter of hours. So unless you have a very fast shipping (would be surprising with the number of international flights plummeting), you have nothing to fear. https://www.sciencedaily.com/releases/2020/03/200317150116.htm And now the main risk if you are in the US, EU etc is probably from the employees of the delivery company, as there are probably way more active cases in the US/EU than in China outside of the Hubei province. So when you receive a package, open it outside, get rid of the packaging, and if you're paranoid let it wait a few days in garage/storage room. Then wash your hands carefully, and you risk nothing.
    • hek

      Forum upgraded
      Announcements • • hek  

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      hek

      Yes, I've noticed a small change in the font as well. We should probably switch to Roboto which is used on the other part of the site.
    • hek

      💬 Overview
      Announcements • • hek  

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      mfalkvidd

      @ruben_gr yes, in the form of rs485.
    • hek

      💬 Mozilla WebThings Gateway
      Announcements • • hek  

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      mfalkvidd

      @yet-hayet welcome to the MySensors community. Could you clarify what you mean by "them"? What did you click? A screen shot might help us understand what you are trying to do.
    • hek

      💬 Air Humidity Sensor - Si7021
      Announcements • temperature humidity si7021 • • hek  

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      hoggin

      My next issue is the humidity seems to be off. It has read as high as 115% humidity. Is this normal or should I be considering a correction? If so, how would I enter a correction. Its a little odd considering it states that the accuracy is much tighter than that.
    • hek

      New service: Compare prices on PCB fabrication and assembly
      Announcements • • hek  

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      hek

      Thanks! Had to disable board outline mask as it sometimes messed up the rendering. Managed to extract dimension (and hopefully number of layers) from the gerbers which gets filled into the form.
    • hek

      AK9753 - Human Presence Sensor
      Hardware • • hek  

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      gohan

      I think there is no way a cheap sensor can actually make a precise measurement to detect humans in a room, but a system with that kind of sensors and a image processing device it could make a more reliable solution, but would go in the expensive solutions.
    • hek

      Merry X-mas and Happy New 2018
      Announcements • • hek  

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      flopp

      Merry Christmas and a Happy New Year and as thank you I donated some money to you.
    • hek

      Forum upgraded
      Announcements • • hek  

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      DavidZH

      @hek Thanks a lot. Way better that way!
    • hek

      💬 Dollhouse
      Announcements • mysensors nrf24l01+ raspberry pi maker faire • • hek  

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      dakipro

      Awesome project, I wish I made something like this. (I actually wanted to make something like this when I was in school) Very clean and nice presentation and realization, with a lot of attention to details. All is very realistic, I can imagine that it took quite some time making it. Thanks for sharing the details!
    • hek

      💬 MySensors @Eindhoven Maker Fair 2017 2-3 September
      Announcements • • hek  

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      gohan

      well, I guess the milage is quite a lot also for a Japanese
    • hek

      MySensors Contest 2017 - Winners
      Announcements • • hek  

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      mfalkvidd

      @LastSamurai yes. Just follow the instructions in the first post in this thread.
    • hek

      New forum category "Enclosures and 3D Printing"
      Announcements • • hek  

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      mfalkvidd

      In case anyone is wondering where this cool new category is located, here is the link: https://forum.mysensors.org/category/42/enclosures-3d-printing
    • hek

      💬 myHouse
      Announcements • • hek  

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      core_c

      For me myHouse is by far the best controller i tried. I can configure it the way i want.. modules, widgets, nice graphs, webcams.. you name it! There are just so many options. I did not yet try out all the things i like (like Slack bot, or running scripts, combining multiple sensors in one graph,.. etc.), but so far: i'm impressed. My MySensors sensors (i'm not stuttering) are now being displayed in myHouse. The only thing worth mentioning is: One should take time to read the documentation well before start changing the config file. It's not so hard to comprehend but i guess for some it can get complicated handling so many nested structures. A good editor, to change the config, can make things a lot easier (one that can collapse/expand, or even correct syntax). I followed the instructions, created my own design/layout, got myself some API-keys, installed the software, and all worked the first time. And i had to learn about Linux as i went along because i'm a newbee Linux user. --help Great job user2684..
    • hek

      Confirm Email
      Announcements • • hek  

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      Samuel235

      I wondered why i got asked to do this, went into panic mode thinking my account got reset! @hek - Thanks for informing us
    • hek

      💬 MySensors Contest 2017
      Announcements • • hek  

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      hek

      I've compiled a list of the projects that participated this year. Great job everyone! We'll start going through them to find this years winners now. Let me know if I've missed some project. Name Author Project Url Best MySensors Contribution Support for NRF5 d00616 https://github.com/mysensors/MySensors/pull/830 Various PRs (15) tekka https://github.com/mysensors/MySensors/pulls?utf8=✓&q=is%3Apr author%3Atekka007 created%3A>2017-02-24 Various PRs (16) marceloaqno https://github.com/mysensors/MySensors/pulls?q=is%3Apr+created%3A>2017-02-24+author%3Amarceloaqno Various PRs (3) Yveaux https://github.com/mysensors/MySensors/pulls?q=is%3Apr+created%3A>2017-02-24+author%3AYveaux Best MySensors Based Project NodeManager user2684 https://github.com/mysensors/NodeManager Openhab 2 Mysensors smart chicken coop Ticupolu https://www.openhardware.io/view/347/Openhab-2-Mysensors-smart-chicken-coop MySensor Dioder (Ikea) mortommy https://www.openhardware.io/view/80/MySensor-Dioder-Ikea#tabs-instructions OH 433Mhz Mysensors Bridge LastSamurai https://www.openhardware.io/view/351/OH-433Mhz-Mysensors-Bridge#tabs-instructions MP3 player with RGB-signal LED kaihs https://www.openhardware.io/view/373/MP3-player-with-RGB-signal-LED-optionally-battery-powered Floating Swimming Pool Sensor rvendrame https://www.openhardware.io/view/381/Floating-Swimming-Pool-Sensor-Water-Quality#tabs-instructions Best MySensors Open Hardware Battery powered glass touch switch Nca78 https://www.openhardware.io/view/412/Battery-powered-glass-touch-switch BlackCircle Sensor - High "WAF" Temp/Hum. sensor Nca78 https://www.openhardware.io/view/411/BlackCircle-Sensor-High-WAF-TempHum-sensor Dual SSR Light actuator shield for NModule Nca78 https://www.openhardware.io/view/403/Dual-SSR-Light-actuator-shield-for-NModule NModule PIR sensor shield Nca78 https://www.openhardware.io/view/400/NModule-PIR-sensor-shield NModule MiLight bridge shield Nca78 https://www.openhardware.io/view/402/NModule-MiLight-bridge-shield NModule Two buttons capacitive touch switch shield Nca78 https://www.openhardware.io/view/404/NModule-Two-buttons-capacitive-touch-switch-shield NModule DC Fan / PWM shield Nca78 https://www.openhardware.io/view/405/NModule-DC-Fan-PWM-shield NModule Proximity capacitive sensor shield Nca78 https://www.openhardware.io/view/401/NModule-Proximity-capacitive-sensor-shield NModule ADXL accelerometer sensor shield Nca78 https://www.openhardware.io/view/399/NModule-ADXL-accelerometer-sensor-shield NModule Temperature, Humidity, Light, Door sensor shield Nca78 https://www.openhardware.io/view/398/NModule-Temperature-Humidity-Light-Door-sensor-shield NModule Nca78 https://www.openhardware.io/view/364/NModule Livolo 3 buttons US/AU switch adapter Nca78 https://www.openhardware.io/view/357/Livolo-3-buttons-USAU-switch-adapter MySensors Easy Pro Mini Koresh https://www.openhardware.io/view/410/MySensors-Easy-Pro-Mini Jukebox design journal Koresh https://www.openhardware.io/view/378/Jukebox-design-journal Wall Switch Insertable Node Koresh https://www.openhardware.io/view/102/Wall-Switch-Insertable-Node Just RFM gateway Koresh https://www.openhardware.io/view/280/Just-RFM-gateway OH Easy Advanced Gateway LastSamurai https://www.openhardware.io/view/406/OH-Easy-Advanced-Gateway MySWeMosIRShield - IR blaster shield for WeMos D1 emc2cube https://www.openhardware.io/view/385/MySWeMosIRShield-IR-blaster-shield-for-WeMos-D1 MySWeMosGWShield - WeMos Mini MySensors Gateway Shield emc2cube https://www.openhardware.io/view/303/MySWeMosGWShield-WeMos-Mini-MySensors-Gateway-Shield MySensors equiped Clock Radio BartE https://www.openhardware.io/view/369/MySensors-equiped-Clock-Radio MySensors D1 mini Stanley https://www.openhardware.io/view/361/MySensors-D1-mini jModule2 Julian https://www.openhardware.io/view/332/jModule2 Homini Pulse Meter Monitor Samuel235 https://www.openhardware.io/view/356/Homini-Pulse-Meter-Monitor Homini AC Powered Relay (2) Module Samuel235 https://www.openhardware.io/view/345/Homini-AC-Powered-Relay-2-Module MySensor RFM69HCW micro pcb for DHT, Si7021, CNY70 schumo99 https://www.openhardware.io/view/354/MySensor-RFM69HCW-micro-pcb-for-DHT-Si7021-CNY70 MySensors ESP8266 MQTT gateway Japio https://www.openhardware.io/view/349/MySensors-ESP8266-MQTT-gateway 4-channel switcher/dimmer HouseIOT https://www.openhardware.io/view/344/4-channel-switcherdimmer Temperatur/Humidity Sensor (SHT21) Takero https://www.openhardware.io/view/309/TemperaturHumidity-Sensor-SHT21 Door/Window Sensor Takero https://www.openhardware.io/view/266/DoorWindow-Sensor Livolo 2 channels 1 way EU switch(VL-C700X-1 Ver: B8) mtiutiu https://www.openhardware.io/view/306/Livolo-2-channels-1-way-EU-switchVL-C700X-1-Ver-B8
    • hek

      💬 Log Parser
      Announcements • • hek  

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      Jens Jensen

      I also found the logparser did not handle certain log entries, such as the logfile produced by the mysensors gateway on raspberry pi, e.g. prefixed with timestamps, etc. Opened pull request to improve this, comments welcome, especially if you are able to test this locally (only need to copy the Logparser directory and open logparser.html locally in a browser): https://github.com/mysensors/MySensors/pull/1468
    • hek

      Upgrade Fest
      Announcements • • hek  

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      martinhjelmare

      Thanks @Fabien! Clearing the cache in chrome did the trick.
    • hek

      💬 Building a Orange Pi Gateway
      Announcements • • hek  

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      OldSurferDude

      I saw this page and thought I give it a go. So I bought two OrangePi Zero 2. There's a lot of potential (WiFi) as a dedicated gateway. Currently the price is about US$20 on AliExpress (caveat emptor) There are a few flavors of Linux for it. I've dabbled with Armbian, Ubuntu and Debian Another upside is that it doesn't draw a lot of current ~0.5A, though I haven't been successful in getting the radio to run (the reason for me being here) This is also a downside as I suspect the power supply needs to be very close to 5V. Thinking it was a power hog like the RPi, I used a 5V-3A supply. This supply operates on the principle that the load will pull down the voltage. There are dire warnings on the orangepi page about using cheap SD cards, but failed to mention that power supplies have to be matched, too. It has a different CPU than the Orange Pi Zero non-2, the board that is used here. Use the serial interface to configure the board. You're going to be doing all your configuration in a terminal, anyway, so you don't need a monitor or a keyboard. https://www.instructables.com/Setup-Orange-Pi-Using-Serial-Port/ The big downside is that the SPI interface is not supported. My research indicates that in order to get it to work one must jump through some serious hoops and being low on the learning curve, those hoops are probably out of my reach. https://forum.armbian.com/topic/21688-tips-on-configuring-double-spi-through-two-chipselects-on-orange-pi-zero-2/ The armbian OS has another big downside, WiFi is not supported. Putting a TP-Link nano router configured as a client works, but it's another $30! Why did they even release the OS? So! Was anyone successful in getting the Orange Pi Zero 2 configured as a gateway?
    • hek

      Merry Christmas and a Happy New 2017
      Announcements • • hek  

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      sundberg84

      Happy holidays everyone - wish you many great hours building and exploring the wonderfull world of electronics!
    • hek

      💬 GPS Sensor
      Announcements • mysensors sensor gps • • hek  

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      hek

      @MikeSalmida, No GPS sensor device definition exists for Vera. If you're up to it, create one and add it to the Vera plugin repository.
    • hek

      💬 Code Contribution Guidelines
      Announcements • • hek  

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      virtualmkr

      @Michiel-van-der-Wulp There was a discussion early this year 2021 on this issue, see: Contribution Issue with CLA and clahub.com But unfortunately there is no feedback for a solution from the core team for now.
    • hek

      Orange Pi Zero H2
      Hardware • • hek  

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      dbemowsk

      Here are 2 pics of my setup. The first pic is just of the Orange Pi and my gateway. The gateway is connected through one of the serial ports on the Orange Pi's GPIO pins. It can't be seen in the pic, but the top USB plug is for the external hard drive that has the OS on it. This pic includes my USB hub. The thing in slot 3 of the hub is my 1-Wire interface. The breadboard was from some things I had set up on my old R-Pi setup. May still hook up that RTC module, not sure yet.
    • hek

      💬 XTension
      Announcements • • hek  

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      No one has replied

    • hek

      Forum search function improved
      Announcements • • hek  

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      Yveaux

      @hek ok, seems to make sense. Thanks for the feedback!
    • hek

      Codebender shutdown notice
      Announcements • • hek  

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      No one has replied

    • hek

      💬 Misterhouse
      Announcements • • hek  

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      No one has replied

    • hek

      MySensors Cloud
      Announcements • • hek  

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      FotoFieber

      This looks very nice, but I don't think I will use it. Maybe I am a bit old fashioned, but I don't want any dependencies to the cloud in my home auotmation setup. (At the moment, I have only one dependency with netatmo as I didn't found comparable CO2 sensors in their price range.)
    • hek

      💬 FOTA (Wireless Programming)
      Announcements • wireless sensebender fota firmware over the air update over the air wireless programming • • hek  

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      badmannen

      @guillermo-schimmel Thanks a lot ! I got it all up and running node a couple of nodes. But now I confused myself . I got an Arduino Nano as a node that also acts as a repeater, what bootloader can I push into that one? I assume anycahnnel and 16MHz should do the trick since it got that crystal attached. And also one thing that is not really clear in my head, I set the "Fuses&Lock bits" with the AVRDudess for my 328P barebone. But do I really need that? . If I load the bootloader in ARduini IDE for example I specify all those settings in the "board.txt" file. Or is that just to tell the IDE what settings is on the chip ? If I clear these two things up I think I got everything sorted now
    • hek

      💬 Security & Signing
      Announcements • • hek  

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      Anticimex

      @lood29 That is correct, assuming the same radio technology is used. Typically, you set up a separate gateway because you want to run a sensor network on a different radio family due to longer distances or similar.
    • hek

      💬 Building a wired RS485 sensor network
      Announcements • • hek  

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      hypnosiss

      Thank you @JeeLet ! I've been struggling with missing msgs for years with my Arduino Mega I changed pin and no issues! In the pjon code I've reached to list of tested pins that communication works properly https://github.com/gioblu/PJON/blob/38e36bb1228c1690143cfbf693a0bcb809514d6c/src/strategies/OverSampling/README.md?plain=1#L12
    • hek

      💬 Serial Protocol - 2.x
      Announcements • • hek  

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      tonbor

      Is there a type to present in mysensors for solar radiation w/m2. Got a veml6075 sensor. And domoticz has a solar radiation sensor type.
    • hek

      💬 MySensors Library - v2.x
      Announcements • • hek  

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      nagelc

      : ) That looks right. I have not written a receiveTime function for years and have just been copying the one in MockMySensors over and over.
    • hek

      💬 MySensors Library
      Announcements • • hek  

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      Jens Jensen

      I would like to suggest that the "Serial Protocol" button/page (https://www.mysensors.org/download/serial_api_20) be renamed to a more generic "Protocol" button. The contents are relevant regardless of whether folks are using serial gateways, or like in my case mqtt gateway.
    • hek

      💬 MySensors Hardware
      Announcements • • hek  

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      mfalkvidd

      @jamzm you could try sending a message using the forum chat. Except that, there isn't much to do but wait.
    • hek

      💬 UV Sensor
      Announcements • • hek  

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      paqor

      I'm getting low readings. The voltage at the sensor was OK. So it had to be the calculation. In my opinion the conversion of the 1023 values into a voltage is missing which can then be calculated further. uint16_t uv = analogRead(UV_SENSOR_ANALOG_PIN);// Get UV value uv = (uv* (5 / 1023.0))*1000; if (uv>1170) { uv=1170; }
    • hek

      💬 Temperature Sensor
      Announcements • • hek  

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      garubi

      The note before the example sketch states that you should use the "modified" library from MySensors examples. But as of today, with MySensors 2.3.2 and Arduino 1.8.15 I used the standard DallasTemperature library (provided by the Arduino's Libraries manger) with no problems at all. Using the "standard" Arduino libraries is a grate advantage, so I the custom library is no more used, it could be useful to update the guidelines in the page. Stefano
    • hek

      💬 Soil Moisture Sensor
      Announcements • • hek  

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      Newzwaver

      Hi Thank you for your reply and I understand that, if you look at the code you will see that pin 3 isn't named/defined in the coed. Unless I am missing something Thanks
    • hek

      💬 Servo Control Actuator
      Announcements • • hek  

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      Andrzej

      @skywatch, wow, you were right, I remembered such a basic thing, thank you for your help
    • hek

      💬 Secret Knock Sensor
      Announcements • • hek  

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      flopp

      would it be possible to have two(2) different "knock-sounds". Lets says one knock to activate and a second knock to deactivate?
    • hek

      💬 Touch Display Scene Controller
      Announcements • • hek  

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      Jean Pierre Rojas Vanegas

      To make this sketch works, you need to define: #define MY_RF24_CE_PIN 17 and #define MY_RF24_CS_PIN 18 or it'll not work.
    • hek

      💬 RFID Lock Sensor
      Announcements • • hek  

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      The-Holgi

      @jopebe said in RFID Lock Sensor: Every change to "Sensor open" should be for only let`s say 3 seconds or another adjustable time and than fall back to Default = "Sensor Locked" . Time enough e.g. to open the door or s.e. Is there anybody who can give me some hints how to ad this features into the given sketch? Thank You in advance Jopebe Hello, i have the same problem. Does anyone have a solution? The relay should only put on for 3 seconds. Greeting Holger
    • hek

      💬 Relay
      Announcements • • hek  

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      skywatch

      @TheoL Sound like a good time to update to the latest version. it is the best yet and very stable.
    • hek

      💬 Rain Gauge
      Announcements • • hek  

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      djal

      Hi all, thanks for sharing the models for 3D printing. I built one 3 years ago and it is still running with one pair of AA batteries, MySensors and Arduino Pro Mini. Last year I needed some adjustments and adaptations for friends so I got inspired and remodeled the rain gauge for 3Dprinter. Maybe it could be usefull for someone so I decided to share it here (https://www.prusaprinters.org/prints/130513-rain-gauge)
    • hek

      💬 Water Meter Pulse Sensor
      Announcements • • hek  

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      StephanXL

      I finally got this to work. Unlike what the description here says, this is how to update the value: In Home Assistant, go to Developer->Service->YAML mode: service: text.set_value data: value: "967067" target: entity_id: text.water_meter_100_2 (change 967067 with the value you want to add to the current counter) The service "notify.mysensors" seems to be deprecated by Home Assistant.
    • hek

      💬 Power Meter Pulse Sensor
      Announcements • • hek  

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      FredC

      @keithellis Lovely idea. I've followed suit and knocked up one but with the sensor facing the other way, so that it faces the meter, and the preset pot is and LEDs are facing away from the meter. That way the sensor side of the case can be stuck to the face of the meter, and the pot adjusted without removing it from the meter. The flashing light on DO flashes in sync with the LED on the meter. Theres a little ring that holds the sensor flush with the face of the case so it can lie flat on the front of the meter. Also, its a good idea to use black / dark coloured PLA so as to block out the any stray light that may illuminate the sensor (such as when the meter man comes to read it and shines a bright torch to see the dials).
    • hek

      💬 Parking Sensor
      Announcements • • hek  

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      APL2017

      Thank you for great project. I built it, it works fine except occasionally it starts flashing red when was left along for couple of hours without any objects moving in front of the sensor. It happens at least couple times per day. Sensor replacement did not fix it. The only way to get out of it is to restart Arduino. Any idea what is going on? Found fix for this problem at https://forum.mysensors.org/topic/1734/parking-sensor/57 by Dan.S. Please update the library.
    • hek

      💬 Motion Sensor
      Announcements • • hek  

      63
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      19607
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      etlizzie

      Was anyone able to reduce the delay time? 5 seconds is too long for me.
    • hek

      💬 Light Level Sensor - LM393
      Announcements • • hek  

      19
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      hek

      Oh, what a crappy thing. 2 minutes is nothing. You can't fix this by bypassing the circuitry that shuts the thing down? The only way of knowing is to mount a photo resistor over the led and see if you get any reading when it is on. Use the trimpot to adjust the binary output.
    • hek

      💬 Light Level Sensor - BH1750
      Announcements • • hek  

      15
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      15
      Posts
      4291
      Views

      kiesel

      What's the expected value range for this sensor in the evening with some lights on? It's not dark here atm but I am getting ca 10 lux only. Any ideas?
    • hek

      💬 Infrared Sender and Receiver
      Announcements • • hek  

      45
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      bollarcreets

      @mfalkvidd thanks, that change is all that's needed I think. Thanks to you and @evb for the prompt help!
    • hek

      💬 Gas Sensor
      Announcements • • hek  

      18
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      gohan

      I'd say the ones with benzene
    • hek

      💬 Dust Level Sensor
      Announcements • • hek  

      13
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      13
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      Views

      skywatch

      Oh, I see - By 'THIS' I mean this 'build' page and the build example herein.
    • hek

      💬 Door, Window and Push-button Sensor
      Announcements • • hek  

      110
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      110
      Posts
      22466
      Views

      iahim67

      Perhaps it would be good to update the example code. I mean the pull-up sequence: "It is recommended to set the pinMode() to INPUT_PULLUP to enable the internal pull-up resistor." - https://www.arduino.cc/reference/en/language/functions/digital-io/digitalwrite/ The following seems to be obsolete: // Setup the button pinMode(BUTTON_PIN,INPUT); // Activate internal pull-up digitalWrite(BUTTON_PIN,HIGH);
    • hek

      💬 Distance Sensor
      Announcements • • hek  

      92
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      APL2017

      @evb No I did not. I was thinking about filtering out obviously wrong readings, but never implemented it since it was not high priority project. I am glad that there is some activity going on related to this issue.
    • hek

      💬 Real Time Clock Module, LCD Display and Controller Time
      Announcements • • hek  

      10
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      10
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      2851
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      JeeLet

      ... compiled: Jan 27 202312:42:11 01/27/2023 12:42:11 RTC lost confidence in the DateTime! RTC is the same as compile time! (not expected but all is fine) 01/27/2023 12:42:11 19.25C 01/27/2023 12:42:14 19.25C -------- power loss ----- RTC communications error = 4 01/01/2000 00:00:00 0.00C RTC communications error = 5 01/01/2000 00:00:00 0.00C.. ------------- return power supply +5v ---- RTC lost confidence in the DateTime! 01/01/2000 00:00:12 19.50C RTC lost confidence in the DateTime! 01/01/2000 00:00:15 19.50C ... https://forum.arduino.cc/t/librairie-makuna-freez/1081415/34
    • hek

      💬 Dimmable LED Actuator
      Announcements • • hek  

      59
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      adds666

      Does this need a resistor between the Arduino digital pin and the Gate of the MOSFET? To limit current draw?
    • hek

      💬 Atmospheric Pressure Sensor
      Announcements • pressure bmp085 • • hek  

      60
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      Fear na Boinne

      Putting the graphs next to eachother, the graphs looked similar, and after guesstimating the difference and applying that to the sensor as a correction in Domoticz, the graphs are overlapping sufficiently to explain the differences by the difference in location (one is in the center at ~1.7m height, the other on a shelf in a corner at ~2m height) and standard deviation... I'll keep it like this for a while and will reevaluate at a week's interval. FWIW I am actually doing the basic oversampling, while doing the timed single samples. If it remains an issue, I could modify the code to start the sensor with reduced oversampling/accuracy setting, but for now it looks good (enough)...
    • hek

      💬 Air Humidity Sensor - DHT
      Announcements • • hek  

      149
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      catchra

      @skywatch ya i did try that 1st but it did not work so I tried to get it to work with the updated lib and so far it has been working well
    • hek

      💬 Build = Fun
      Announcements • • hek  

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      gohan

      You could also try with domoticz it's quite simple to start with.
    • hek

      💬 Advanced Gateway Options
      Announcements • • hek  

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      mfalkvidd

      must have been a freudian slip
    • hek

      💬 Building a Raspberry Pi Gateway
      Announcements • • hek  

      1075
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      monte

      @badisensors try ethernet gateway instead of serial. You won't need to pass anything to docker and it works just fine.
    • hek

      💬 Building a MQTT Gateway
      Announcements • • hek  

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      linkinpio

      I think I'm ussing the latest one but as you said I don't think it will fix my issue though. But looking at the examples I found that they have a connect function which then can be used to reconnect whenever needed not constantly like it happens now, But not sure how I could integrate that functionality in this sketch though, as I'm not that experienced with programming To you think it will be possible? /* Reconnecting MQTT example - non-blocking This sketch demonstrates how to keep the client connected using a non-blocking reconnect function. If the client loses its connection, it attempts to reconnect every 5 seconds without blocking the main loop. */ #include <SPI.h> #include <Ethernet.h> #include <PubSubClient.h> // Update these with values suitable for your hardware/network. byte mac[] = { 0xDE, 0xED, 0xBA, 0xFE, 0xFE, 0xED }; IPAddress ip(172, 16, 0, 100); IPAddress server(172, 16, 0, 2); void callback(char* topic, byte* payload, unsigned int length) { // handle message arrived } EthernetClient ethClient; PubSubClient client(ethClient); long lastReconnectAttempt = 0; boolean reconnect() { if (client.connect("arduinoClient")) { // Once connected, publish an announcement... client.publish("outTopic","hello world"); // ... and resubscribe client.subscribe("inTopic"); } return client.connected(); } void setup() { client.setServer(server, 1883); client.setCallback(callback); Ethernet.begin(mac, ip); delay(1500); lastReconnectAttempt = 0; } void loop() { if (!client.connected()) { long now = millis(); if (now - lastReconnectAttempt > 5000) { lastReconnectAttempt = now; // Attempt to reconnect if (reconnect()) { lastReconnectAttempt = 0; } } } else { // Client connected client.loop(); } }
    • hek

      💬 Building an Ethernet Gateway
      Announcements • • hek  

      133
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      pw44

      i built the ethernet gateway with the ENC28J60 module, arduino nano v3.0 and RF24 radio, using this guide and there are three problems which i'm not being able to solve (i used the https://github.com/mysensors/MySensorsArduinoExamples/tree/master/libraries/UIPEthernet, as suggested). fixed ip, connected to power supply, ethernet cable and usb - ping works, but HA does not "sees" fixed ip, connected to power supply, ethernet cable but no usb - ping does not works ???? commented ip definition, to enable dchp - does not work. seams the instructions are outdated - i really need help to make it work. thx
    • hek

      💬 Building a WiFi Gateway using ESP8266
      Announcements • • hek  

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      electrik

      I mean the ESP framework version, selected by the board version https://arduino.esp8266.com/Arduino/versions/2.0.0/doc/installing.html#:~:text=Open Boards Manager from Tools,from a drop-down box.
    • hek

      💬 Building a Serial Gateway
      Announcements • • hek  

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      mariusl

      Why would the gateway send a NACK to any node? The node only received one OK and then just NACK 17764 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=1,st=OK: 22773 !TSM:FPAR:NO REPLY 22775 TSM:FPAR 29779 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=NACK: 34789 !TSM:FPAR:NO REPLY 34791 TSM:FPAR
    • hek

      💬 Selecting a Gateway
      Announcements • • hek  

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      mfalkvidd

      @ricorico94 you’re correct. When the gateway is in server mode, multiple controllers can connect to the gateway if MY_GATEWAY_MAX_CLIENTS is defined to something larger than the default value of 1. However, things can become very confused if multiple controllers respond to the same message.
    • hek

      💬 Debugging Sensors and the Gateway
      Announcements • • hek  

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      user1306

      @alexelite I’m using Arduino Nano connected through Serial radio is nrf24l01+ PA LNA connected to the 3.3 converter module and powered separately
    • hek

      💬 Battery Powered Sensors
      Announcements • battery • • hek  

      347
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      skywatch

      @nekitoss I used 3.3V pro mini with regulator removed and powered by Vin pin. Also removed leds from the pro mini. I used minicore bootloader. I used the small pir sensors and again removed the regulator to power directly from the pro mini outputs. After that sleep the node and trigger on interrupt. Send battery level once a day. Use inbuilt battery level monitor and not external components that constantly drain power to get battery level. 1.8V is 0% on the graph (not visible yet!) but I have had nodes working below 1.7V It's a matter of luck with that it seems. Hope this helps you on the right track. I'll try and help if you want. This is the latest image and still going strong after 18 months. Voltage is at 2.903V Here is photo of the test example - I need to make a case and produce more of them over winter..... Here is the same build/code of a window sensor. Similar time frame but hardly triggered.....
    • hek

      💬 Printable MySensors Things
      Announcements • • hek  

      3
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      3
      Posts
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      bjacobse

      https://www.thingiverse.com/make:468039
    • hek

      💬 Connecting the Radio
      Announcements • • hek  

      162
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      41112
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      jenspr

      I was wondering about the lengths for the antennas mentioned on this page. For 868Mhz is mentioned a length of 82.2 mm on this page. The length most often mentioned over the internet - as first result of the 1/4 wave calculation - is 86,5mm. Searching a little deeper through the internet, i found that the antenna should be "a little shorter". Then they end up with around -1cm shorter or something around or more. One page mentioned the physically effect that the wave is moving in chopper around 5% slower as the theoratical speed. If i substract 5% of 86,5mm i end up with the here mentioned 82,2mm. I was very suprised about the different "approaches" for such a basic thing as antenna length every single . As most of the application over the internet seem to work somehow with all that different lengths, it seems to be just a fine-tuning thing. Anyway, i think it would be nice to mention this details here because most people will wonder about the 82,2mm in the first view... best regards Jens
    • hek

      💬 NRF24 Sniffer
      Announcements • • hek  

      1
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      No one has replied

    • hek

      💬 Node RED
      Announcements • • hek  

      2
      0
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      2
      Posts
      1497
      Views

      FotoFieber

      Here is my solution with support for generating node-ids, multiple controllers and a generic mapping to/from mqtt. 0_1473669025539_nodered-mys.txt
    • hek

      💬 MYSController
      Announcements • • hek  

      58
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      58
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      7328
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      alphaHotel

      @jkandasa Thanks!
    • hek

      💬 Vera Controller
      Announcements • • hek  

      13
      0
      Votes
      13
      Posts
      2764
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      sefoucher

      Hi, I 'm new in Mysensor and i would like to add a sensor directly to my gateway (wemos D1 R2) My gateway is conected in IP it's OK but i can't add sensor connect directly to a pin of wemos. Someone know the process to vera to add it?
    • hek

      💬 Pimatic
      Announcements • • hek  

      1
      0
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      1
      Posts
      742
      Views

      No one has replied

    • hek

      💬 PiDome
      Announcements • • hek  

      4
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      4
      Posts
      1535
      Views

      skywatch

      No updates on the pidome site for more than 2 years now, so guess this is no longer active?
    • hek

      💬 openLuup
      Announcements • • hek  

      1
      0
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      1
      Posts
      620
      Views

      No one has replied

    • hek

      💬 OpenHAB
      Announcements • • hek  

      17
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      17
      Posts
      3846
      Views

      dakipro

      Some time passed by but I just wanted to thank you @guillermo-schimmel , I've finally managed to connect sensors properly (at least one of them). I had to do some changes based on official documentation, so what I did is I just installed mqtt binding from paperUI, and then added one mysensors.things file with fallowing Bridge mqtt:broker:mosqbroker "Work Broker" [ host="192.168.1.ip", port="1883", secure=false, username="myuser", password="mypassword", clientID="OPENHAB", startupCheckEnabled=false ] Thing mqtt:topic:mosqbroker:ChargingStation_Switch4h_raw_thing "Charging station button" (mqtt:broker:mosqbroker) @ "Home" { Channels: Type string : ChargingStation_Switch4h_raw_button "Charging station 4h button" [ stateTopic="mygateway1-out/31/4/1/0/16"] } and then in my items file I had this String ChargingStation_Switch4h_raw_converted "ChargingStation Switch4h" { channel="mqtt:topic:mosqbroker:ChargingStation_Switch4h_raw_thing:ChargingStation_Switch4h_raw_button"} and I get the value of the item properly (note I have string for testing, number might be more appropriate here, but that will be fixed another day)
    • hek

      💬 MyNodes.NET
      Announcements • • hek  

      4
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      4
      Posts
      776
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      BearWithBeard

      @hek I think he means the project website to which the "Homepage" button links: http://www.mynodes.net/ This domain seems to be parked. Maybe it doesn't exist no longer? The last commit on the GitHub repo is from May 2017. SingleHub seems to be the successor, but again: last commit in 2017.
    • hek

      💬 MyController.org
      Announcements • • hek  

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      3044
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      Serg2055

      Good afternoon. Please tell me how to add the firmware for the node to the system. So that I could then shoot it through the air.
    • hek

      💬 MajorDoMo
      Announcements • • hek  

      1
      0
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      1
      Posts
      774
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      No one has replied

    • hek

      💬 Jeedom
      Announcements • • hek  

      1
      0
      Votes
      1
      Posts
      940
      Views

      No one has replied

    • hek

      💬 ioBroker
      Announcements • • hek  

      3
      0
      Votes
      3
      Posts
      1037
      Views

      APL2017

      Latest revision of ioBroker adapter fixed this issue.
    • hek

      💬 Indigo Domotics
      Announcements • • hek  

      1
      0
      Votes
      1
      Posts
      643
      Views

      No one has replied

    • hek

      💬 HoMIDoM
      Announcements • • hek  

      1
      0
      Votes
      1
      Posts
      656
      Views

      No one has replied

    • hek

      💬 Homey
      Announcements • • hek  

      2
      0
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      2
      Posts
      1112
      Views

      martim

      Great work!
    • hek

      💬 Homeseer
      Announcements • • hek  

      1
      0
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      1
      Posts
      630
      Views

      No one has replied

    • hek

      💬 Home Assistant
      Announcements • • hek  

      7
      0
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      7
      Posts
      2221
      Views

      martinhjelmare

      @kostaa Please post your home assistant config for mysensors and a debug log from home assistant with mysensors and mqtt concerned lines included.
    • hek

      💬 Freedomotic
      Announcements • • hek  

      1
      0
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      1
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      648
      Views

      No one has replied

    • hek

      💬 FHEM
      Announcements • • hek  

      1
      0
      Votes
      1
      Posts
      878
      Views

      No one has replied

    • hek

      💬 DomotiGa
      Announcements • • hek  

      1
      0
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      1
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      594
      Views

      No one has replied

    • hek

      💬 Domoticz
      Announcements • • hek  

      16
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      Posts
      5844
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      Michiel van der Wulp

      Also the MQTT gateway is supported according https://www.domoticz.com/wiki/MySensors It even supports new node ID generation.
    • hek

      💬 Calaos
      Announcements • • hek  

      1
      0
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      1
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      774
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      No one has replied

    • hek

      💬 Ago Control
      Announcements • • hek  

      2
      0
      Votes
      2
      Posts
      753
      Views

      tomaszszamot

      Error establishing a database connection
    • hek

      💬 Selecting a Controller
      Announcements • • hek  

      22
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      22
      Posts
      4523
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      Guillermo Schimmel

      And of course you should know that the comunication is via "serial protocol", which is defined here: https://www.mysensors.org/download/serial_api_20 @Guillermo-Schimmel said in Selecting a Controller: @3nibble https://pypi.org/project/pymysensors/ is a nice starting point.
    • hek

      💬 About MySensors
      Announcements • • hek  

      1
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      1
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      629
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      No one has replied

    • hek

      💬 Videos
      Announcements • • hek  

      1
      0
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      1
      Posts
      650
      Views

      No one has replied

    • hek

      💬 Using Arduino
      Announcements • • hek  

      27
      0
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      27
      Posts
      7725
      Views

      kayani009

      hi i am using Lora SX1276 as simple transmitter and receiver. is there any library for sending and receiving the data no gateway involved only simple data transmission and reception.
    • hek

      💬 The Sensor Network
      Announcements • • hek  

      46
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      2922
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      RagoTube

      Thanks again for your immediate advice. It should be OK now.
    • hek

      💬 Components
      Announcements • • hek  

      7
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      7
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      1068
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      OldSurferDude

      @GLAB said in Components: nrf24l01+ I have run the RF24 libraries in 230kbs and that worked for me. I cannot confirm MySensors, but I would assume "yes" OSD
    • hek

      💬 Internet of Your Things
      Announcements • • hek  

      1
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      No one has replied

    • hek

      💬 What's all the fuss about?
      Announcements • • hek  

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      skywatch

      Welcome - I hope you find it inspiring, educational and practical. There is lots to learn and more to achieve.
    • hek

      Redesign: MySensors.org!
      Announcements • • hek  

      8
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      8
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      hek

      Thanks @siod, Upgrading the forum (and look for a better search plugin) is on my todo-lis .
    • hek

      ESP8285
      Hardware • • hek  

      5
      4
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      Nca78

      @scalz right I'm always thinking about the nrf24 because that's all I use at the moment, but for sure with rfm radios having hardware encryption that's much safer.
    • hek

      MySensors Evolution
      General Discussion • • hek  

      4
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      TheoL

      Awesome. I'll be using this when I do the MySensor masterclass the 9th of September. Love it!
    • hek

      New tiny (cheap) GSM module
      Hardware • • hek  

      4
      1
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      4
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      mvader

      @mfalkvidd said: Interesting find! AT&T (and probably others) are in process of shutting down their 2G networks though - so anyone planning to use this module should check if they will still have 2G coverage in a year (or whatever time is applicable to your project). Has anyone seen if it is possible to use the ESP8266 as a NAT device? ESP8266 + this module would be a super-compact mobile internet router. I think they all are.. 2G will be no more in the next 12 months. (may not be an issue in countries outside the USA)
    • hek

      Controller developers news for 2.0.x
      Announcements • • hek  

      8
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      Honk

      I've found some typos on the serial api page. S_DIMMER 4 Dimmable device of some kind V_STATUS (on/off), V_DIMMER (dimmer level 0-100), V_WATT V_DIMMER needs to be V_PERCENTAGE S_HVAC 29 Thermostat/HVAC device V_HVAC_SETPOINT_HEAT, V_HVAC_SETPOINT_COLD, V_HVAC_FLOW_STATE, V_HVAC_FLOW_MODE, V_HVAC_SPEED V_HVAC_SETPOINT_COLD needs to be V_HVAC_SETPOINT_COOL
    • hek

      Converting a sketch from 1.5.x to 2.0.x
      Announcements • • hek  

      52
      9
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      52
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      31841
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      Yveaux

      @siod correct. The conversion of value code to text has been removed in the 2.0.0 implementation, so now the raw values codes are reported in the topic.
    • hek

      NRF24L01 as BLE beacon
      Hardware • • hek  

      4
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      4
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      Views

      sundberg84

      I also asked in another post about something like this... but I want the radio so read/sence if a device is close by (Wifi and Bluetooth for example) it seems to be the other way around... this sends and not read. Any tips for this would also be appreciated.
    • hek

      Homey supported
      Announcements • • hek  

      1
      2
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      777
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      No one has replied

    • hek

      Forum content delivered through CDN
      Announcements • • hek  

      2
      6
      Votes
      2
      Posts
      1067
      Views

      Yveaux

      @hek said: mysenors.org Great work, señor !
    • hek

      Find - Framework for in-house navigation and discovery
      General Discussion • • hek  

      9
      5
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      9
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      2434
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      sundberg84

      It would be cool to be able to do the other way around... have wifi/bluetooth recievers listen and determine when someone was nearby. This could be used without the need for any application installed on your phone. Anyone have any pointers for a system like that? I know we use it in stores for example to measure visitors and how they move within stores/malls.
    • hek

      MySensors supported by 20 controllers!
      Announcements • • hek  

      1
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    • hek

      Buy designs on OpenHardware.io
      OpenHardware.io • • hek  

      47
      11
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      47
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      12724
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      hek

      Which would the manufacturers most prefer that we use? Not sure I understand what you mean here. For that matter, have the manufacturers manufactured anything yet? No, they will most probably manufacturer on demand. But they always have the option to stock popular boards to increase their margin. It seems what's novel (and promising) here is having a place where people can easily buy something and then automagically get the physical thing delivered to them, already assembled. Am I right? Yes, it is very easy to order a pcb (or assembled board where available) on the site. Especially for none electronics people. Without having to bother with weird file formats, layers and other cryptic stuff. If people just want the files or PCB's and then take it from there, there are already commonly existing ways to do that, like posting them in a zipped file on a thread somewhere or on github. Absolutely, everyone is free to manufacturer things anywhere. I don't care. But it's a nice gesture to support the author (they get a small kickback) when placing their order on openhardware.io. Anyhow, it's upp to the author to activate the sales function (by creating a revision under the sales-tab). Nothing gets activated automatically. Or if the author has the time, they can handles sales themselves, on ebay, just by adding the link in the sales tab (we fetch the price automatically and present it on openhardware.io).
    • hek

      MySensors Contest Winners 2016
      Announcements • • hek  

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      gregl

      Well done guys - really good work!!
    • hek

      RGB Gesture Sensor
      Hardware • • hek  

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      hek

      I bought a couple of the cheap one. If it sucks I can use it as light sensor
    • hek

      Visualise a github project
      General Discussion • • hek  

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      Samuel235

      You. Will. Get. To. That. Pin. GET THERE YOU AWKWARD PIECE OF COPPER! My eyes often hurt before my brain, my brain just goes into self combustion without warning, no pain or anything, just a huge explosion and a bright ball of flames.
    • hek

      What happened to Maniacbug?
      General Discussion • • hek  

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      Rasenheizung

      Seattle (https://www.linkedin.com/in/jcoliz // https://github.com/maniacbug) and Newport Hills Park (https://issuu.com/cascadebicycleclub/docs/courier03_15_r9) are in a really near distance to each other. So it could be his Linkedin account
    • hek

      Open Hardware Licenses
      OpenHardware.io • • hek  

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      Anticimex

      I also think it is important to emphasize the requirements on each license when it comes to how/what artifacts are expected to be bundled with the design. CERN for instance require some files, a changelog and such. A license is useless if it is being mistreated. These requirements could also deter some from using a particular license.
    • hek

      Infrared Temp Sensor
      Hardware • • hek  

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      GertSanders

      I think I need one to differentiate Terminators from actual humans ... in case my dog fails in it's duties.
    • hek

      MySensors Contest 2016
      Announcements • • hek  

      4
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      Oitzu

      @hek said: 25th of Mars 12:00 CET 25th of Mars? Well... Mark Watney will probably win this one.
    • hek

      Forum upgraded
      Announcements • • hek  

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      hek

      New! For the paranoid...
    • hek

      OpenHardware.io
      Announcements • • hek  

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      hek

      I will check if I can fix the right click thing... the problem is each container contains alot of different actions based on where you click.
    • hek

      Merry Christmas and a Happy New 2016
      Announcements • • hek  

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      gregl

      Merry Xmas from Australia!!!
    • hek

      Hacking a Neato Robotics BotVac Connected
      General Discussion • • hek  

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      ChickenAndPork

      @roberto Really supportive of the community to join this discussion. I see there is a desire by the community unmet by what you're able to provide: local LAN controller. The obvious reasons include both the complexity that you might have in various cloud services that would be difficult to setup in a small LAN, the variance in server hardware or software to host the controller, and the IP that might become obvious if you ship a parsed language such as python. This might actually be mitigated if you're willing to offer a docker image of a controller: supporting (or not-supporting: support yourselves, hackers!) is more consistent if one docker image can run on whatever orchestration we use, and we gain the ability to hit a local resource without uptime and latency and cloud-ness to worry about. Understanding the subtle-but-continuous increase of cost in cloud services, this allows your uber-elite users that may generate above-average query load to shunt this load to their own resources. Additionally, you'd seem like even more awesome people for doing this. Very cutting-edge. Define the next level of customer interaction and independence, GDPR privacy issues, etc. I bet if you made a dummy service -- some go routine or python flask that simply responds with logical bogus values -- the open source community would build the docker image for you. Overnight. Anyhow, it's a thought.
    • hek

      Looking for MySensors Contest Sponsors
      Announcements • • hek  

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      No one has replied

    • hek

      Combining MySensors examples
      Development • • hek  

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      TRS-80

      Video in OP was good for "beginner" but you very quickly run into other issues. For me it was getting confused by lots of talk about interrupts (in relation to "input" type sensors). All of Build pages for these type of sensors mention about interrupts only being available on pins 2 and 3 (assuming Arduino Pro Mini, etc.). Which only confused me further (at first). However maybe you are smarter than me. But look closely, most (all?) of MySensors code I have seen for "inputs" (door, motion, etc.) actually DO NOT use interrupts! Notice the code runs right in the main loop. Interrupts are only needed when you sleep the node! Everything I talk about here is for always powered nodes, where you do not need to sleep because you are not on batteries. For batteries you need to sleep to save power, and then we have to do things different. Then you will need to use the hardware interrupts, to wake the node from sleeping. But that I will call "advanced" and beyond the scope of this particular post here, which I am calling "intermediate". So, back to that... You can use any pin you want (almost) for inputs when you are not sleeping the node. OP video does mention about non blocking code, but he does not go into detail. I don't know why not, as it is not complicated. You simply do wait() instead of sleep(). Or, if you are combining one or more thing(s) that needs to "listen" all the time (lets say, an actuator/relay, and for fun let's add a motion sensor, too!), with something that needs to send() periodically (let's say a temperature sensor) then you just keep looping over and over checking all your inputs, and then only enter the output (temperature) part of the code every so many millis(). An example: void loop() { // put code here to check motion sensor (copy from loop() part of motion sensor sketch) // now we check if enough time has passed to check temperature, if so we enter this subroutine if ( millis() > millisLastTemperature + TEMPERATURE_CHECK_INTERVAL ) { // put code here to check temperature sensor(s) // Right before we exit temperature subroutine, note current time as last time temperature was sent. millisLastTemperature = millis(); } // That's it for main loop() } // the relay needs code to receive incoming messages void receive(const MyMessage &message) { // Put code here from receive() part of relay sketch } Doing this way, you could even combine multiple sensors (temperature, humidity, light, etc.) to take readings even on different intervals. Just duplicate that subroutine, and give each one their own <SENSOR>_CHECK_INTERVAL variable. Just remember to define all your variables at the top of the sketch, and when dealing with millis() you want to use data type of unsigned long. Speaking of which, I think you also must have some very basic programming or even logical skills. But there is a lot of information in Internet nowadays, so hopefully you can study and teach yourself enough to get by. Good luck, and don't hesitate to post if you run into trouble. Don't suffer along in silence and then give up, without saying anything to anyone. Ask me how I know.
    • hek

      ESP32 Announced
      Hardware • • hek  

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      Yveaux

      Video streaming! Yeah baby
    • hek

      If you got to do it twice, automate it.
      General Discussion • • hek  

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      Yveaux

      @hek And now for the really useful stuff: https://github.com/narkoz/hacker-scripts
    • hek

      Guide: Setting up and testing MQTT Client Gateway
      Development • • hek  

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      Samuel235

      Sorry if i shouldn't be bringing an old thread back to life, however it is a sticky and therefor I assume you guys would be okay with this being brought up to date. I have a pretty simple question really; My W5100GatewayMQTTClient is in a loop, as shown below on the serial monitor, it seems to be reconnecting to the MQTT server every 8-10 seconds. Is this normal behaviour or not? I'm by no means asking for a solution (if i get one i will be sure to post here for others to revert back to if needed), but if you would like to suggest something, then it would be appreciated. I'm looking more for just a confirmation of if this is normal behaviour as of MySensors 2.1 or not. I used to run this client gateway back when MySensors V1.6 was in the development branch back in late 2015 and It didn't do anything like this back then.
    • hek

      [example] GPS Sensor
      My Project • gps example • • hek  

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      Pierre P

      @drock1985 said: Hey @Pierre-P Yeah, you would need a new gateway for each radio type. I found a new mysensors page ! here: https://www.mysensors.org/download/sensor_api_15#create-repeating-nodes Advanced initialization It's also possible to construct an instance with RFM69 radio driver and/or enable signing support. You can choose one of the following radio drivers: MyTransportNRF24 transport(RF24_CE_PIN, RF24_CS_PIN, RF24_PA_LEVEL_GW); or MyTransportRFM69 transport(RFM69_FREQUENCY, RFM69_NETWORKID, RF69_SPI_CS, RF69_IRQ_PIN, isRFM69HW, RF69_IRQ_NUM);
    • hek

      Speech recognition
      Hardware • • hek  

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      kalle

      @mvader - If you can get some cheap Android phones/tablets, you can use the VoxWav app on it and mount this devices in each room. The VoxWav app act as a wireless microphone and remote for VoxCommando http://voxcommando.com/mediawiki/index.php?title=VoxWav here is a nice demo video: www.youtube.com/watch?v=0RCZ7aGGaro I use this app also on a android smartwatch to control things which you can see here: www.youtube.com/watch?v=TMPstHDvnM8 I hope this give you an idea
    • hek

      My upcoming project
      My Project • • hek  

      8
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      sundberg84

      Hahaha, that dutch guy is crasy Love his homepage... never seen before but thats something to aim for, lol.
    • hek

      Parking Sensor
      My Project • • hek  

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      hek

      Wooo, cool to see it live!
    • hek

      MySensors 1.5 Released
      Announcements • • hek  

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      hek

      Haven't bumped plugin version. No major things changed over there.
    • hek

      Spud Gun
      General Discussion • • hek  

      5
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      tbowmo

      @hek So that's what you have been so occupied with the last days? Looks fun though..
    • hek

      My Ugly ESP GW Prototype
      My Project • • hek  

      34
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      Lucas Figg

      Does anyone have any working examples of Sensebender Micro working with a Photon? I have all the parts but finding it difficult to unravel all GW libs and so on. I just want to use my sensebender with a Onewire waterproof temp sensor and for it to report back to the Photon every 5 minutes or so.
    • hek

      Led Ring ideas?
      My Project • • hek  

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      Dave Dan

      Well, first of all thank you all for the help. I've been doing some tests this days ... also tried with the same configuration a relay node and had exactly the same issue. Well ... as soon as I changed the arduino to a 5V one, everything worked. Project completed. Thank you all!!!
    • hek

      Australia might criminalise teaching of encryption
      General Discussion • • hek  

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      RJ_Make

      Australia is a trial stomping ground for stuff like this, The results (determined by the Aussie's tolerance for such things) seem to find it's way to other parts of the world...
    • hek

      Sensebender Micro
      Announcements • • hek  

      584
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      tbowmo

      I deployed 5 sensebender nodes just after release in 2015, all with 2 AA batteries from ikea.1 died within a couple of years, because it was placed outdoors. But the rest kept going, and all have been going until this year. So 8 years of battery time on one set of batteries.. I think that is excellent battery life..
    • hek

      [example] Dimmable LED with rotary encoder
      My Project • • hek  

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      hek

      @gregl said: Noticed you have dupe lines 54/67 and 55/68 also 101/103. Opps! Removed.
    • hek

      Blogs and Articles about MySensors
      My Project • • hek  

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      automatiserar.se

      Hi everybody! Automatiserar.se is a Swedish site that has written a article about MySensors and a small "How to" for Vera. Check it out! http://www.automatiserar.se/guide-arduino-sensorer-till-veran-med-mysensors
    • hek

      My Outdoor Motion Humidity Sensor
      My Project • • hek  

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      funky81

      @hek Thanks for the clarification
    • hek

      Which Lab Power Supply?
      Hardware • • hek  

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      AWI

      @rvendrame As far as I remember there are two similar power positive voltage (isolated) power supplies with the meter in the positive line. Then connect the positive line of no 1 to the negative line of no 2.
    • hek

      PCB Prototype Machine
      Hardware • • hek  

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      gregl

      @blacey said: So many toys, so little time ...and money....
    • hek

      Leapmotion
      Hardware • • hek  

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      hek

      @Johnny-B-Good We have to wait for the standalone version.
    • hek

      resin.io
      General Discussion • • hek  

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      hek

      Yeah.. this isn't primarily for sensor nodes. More suited for controllers or nodes needing a little more horse power (did I hear speech recognition?). Would be cool if one of the Controllers that supports MySensors could be distributed through resin.io. This would make installation a breeze.
    • hek

      MySensors Contest 2015
      Announcements • • hek  

      17
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      RJ_Make

      Well Done Indeed!
    • hek

      [beta] AliExpress prices in shop
      Announcements • • hek  

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      AWI

      It is scary that MySensors is subject to this kind of negative (or positive) spamming. If people feel a need to ventilate their feelings on the performance of individuals or business they better find another platform. In this case of Aliexpress the feeling is directed with no facts towards a sales platform which is providing a sales platform to thousands of individual small and larger business for which the majority is doing their utmost best to satisfy customers. You can blame the platform for providing not enough guarantees but you should not make general statements about all business behind it. From my own experience (50+ orders) with ebay, aliexpress and similar I have the experience that some is going wrong but that it is always settled in a satisfactory way. The "dispute" system of Ali is very tough on non-performance and the Paypal system gives extra "guarantees" for ebay shoppers. What should be discussed on the forum are possible facts: "Some of the NRF clone radio's from vendor ... on aliexpress, seem to be outside specification and this is what I did to correct it. " What I wouldn't like are feelings: "I've also tried aliexpress for a few times and that's enough for me.". Maybe create a special forum subject for people who like to express their insinuating, unfounded or needlessly offensive frustrations?
    • hek

      Merry Christmas and a Happy New Year
      Announcements • • hek  

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      RJ_Make

      Indeed Merry Christmas and a Happy New Year to everyone!!
    • hek

      Setting up toolchain for ESP8266
      Hardware • • hek  

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      meanpenugin

      At the bottom of the linked article it says... Edit: [CNLohr] points out there’s a more preferred toolchain that most people have switched to. https://github.com/esp8266/esp8266-wiki/wiki/Toolchain
    • hek

      Read this first - it could SAVE YOU A LOT OF TIME
      Troubleshooting • • hek  

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      mfalkvidd

      @ctodor sorry, I don’t understand. Could you describe where the sensorid could be added?
    • hek

      Forum User Guidelines
      Announcements • code of conduct forum rules • • hek  

      6
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      Tom is

      @hek Hi! Thank you for the informative post)
    • hek

      Store updated
      Announcements • • hek  

      1
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      875
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      No one has replied

    • hek

      FHEM
      FHEM • • hek  

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      Daniel Lienhard

      @Hermann-Kaiser thx, will check it today and get back to you.
    • hek

      DomotiGA
      DomotiGa • • hek  

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      meanpenugin

      Try sudo cat /etc/groups This will print the contents of the file "groups" in the /etc directory. addgroup modifies this file.
    • hek

      SMS enabled Gateway?
      Development • gsm sms • • hek  

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      alexsh1

      @GertSanders I think there is a better chance that the controller is going to be online. I have a mini UPS on my RPi for example if there are no mains supply. I also have a device pinging the controller and if it is not responding sending the halt/reboot signal to the RPi. If your node is working an a universal GSM gateway, that's a different story though. But does it have a power (battery) backup in case there is a blackout ?
    • hek

      Arduino Uno Clone
      Hardware • • hek  

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      Zeph

      I haven't been running that one at 3.3v, but there are a number of designs with 16MHz ATMegas at 3.3v that seem to do fine. It's outside of spec, but I've read that even Atmel engineers have indicated to some designers that the specs are very conservative, and some vendors report having shipped thousands of units (of 16MHz@3.3v) without problems with that. Perhaps it would sometimes be a problem at extremes of their temperature range? By the way, there are also Arduino Pro Mini's on eBay which can be converted between 3.3V and 5V (at 16 MHz), albeit usually with a solder bridge rather than a switch. Search Arduino Pro Mini adjustable.
    • hek

      Push notifications
      Announcements • pushbullet push notificati • • hek  

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      petewill

      @hek Thanks!! I'm always leery of clicking on hearts, that's why I didn't find it
    • hek

      Forum Upgraded
      Announcements • • hek  

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      Yveaux

      @hek seems 'snappier' on Android!
    • hek

      Printables
      Announcements • • hek  

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      hek

      @FUZNUTS send me a link to a nice 3d model for an ethernet gateway the other day. You can find it together with instructions here: http://www.thingiverse.com/thing:626368 I'll add it to the homepage also.
    • hek

      Scene Controller
      Development • • hek  

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      alexsh1

      This is still in an alpha state and ESP8266 development may take some time. This is a TFT screen with the daughter board:
    • hek

      NFC Ring
      General Discussion • • hek  

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      RJ_Make

      @hek I would reck this is no time flat. That thing would have to be water proof for me...
    • hek

      Has anyone tried buildingblocks from bitreactive?
      General Discussion • • hek  

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      marceltrapman

      @hek said: http://www.bitreactive.com/concurrency-in-iot/ If it is the same I used them when I programmed in Cocoa. At first a 'bit' difficult but once you understand quite nice. Don't know if it is the same though...
    • hek

      Real Time Clock with Display Example
      Development • rtc display • • hek  

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      cadet

      @hek said in Real Time Clock with Display Example: http://www.mysensors.org/build/display Hi Can you modify code for adding temp sensor to GW. And may be display day of week. Thank you.
    • hek

      Get a MySensors T-Shirt!
      Announcements • cool t-shirt • • hek  

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      hek

      @ServiceXp Me to!
    • hek

      How to contribute code to the MySensors project
      Announcements • • hek  

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      cnerone

      Hi all, I wrote new release of DHT humidity sensor sketch and posted it in github 1 year ago. It's running on my home for more than a year, its code pubblication is still pending. Can anyone help me to get it published? https://github.com/mysensors/MySensorsArduinoExamples/pull/35
    • hek

      MySensors 1.4 Released
      Announcements • • hek  

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      therik

      Just wondering if the gateway inclusion push-button needs an external pull-up resistor. I looked at the code (older code 1.3 something) and didn't see internal pull-ups enabled, yet in the instructions it does not mention to hook up an external pull-up resistor. Please advise...I have designed a gateway PCB with an external pull-up because I didn't see internal pull-ups enabled in the code.
    • hek

      2.0 Discussion: Units, sensor types and protocol
      Announcements • • hek  

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      marceloaqno

      @axillent said: @celonunes it is not my solution) it is a way of using 1.4.1 with multiple gateways I'm aware of this. @lunarok your wish may become possible in future developments using MQTT
    • hek

      Embed code in forum using CodeBender
      Announcements • codebender inline code embed code • • hek  

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      hek

      MySensors is now the most popular CodeBender user
    • hek

      AIRduino
      Hardware • • hek  

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      hek

      @hek said: AIRduino Oouch.. OTA serial communication. Didn't read the spec enough
    • hek

      RFID Lock Sensor/Actuator (1.4)
      Development • rfid lock pn532 • • hek  

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      cadet

      Please modify code for mrc522 spi interface This hardware cheaper Thank you
    • hek

      Dust Sensor (1.4)
      Development • • hek  

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      Tore André Rosander

      Does anyone have info on how to wire the GP2Y1010AU0F? My cable is almost the same as on the picture https://www.mysensors.org/build/dust The red, black and yellow is in the same place, but from there it goes white, green, blue. EDIT: Found that Red is vcc, black is signal and yellow is ground. Do this sensor need calibration? And what is considered a high value for dust? And is it only those three wires that needs to be connected to the arduino? Not the led?
    • hek

      UV Sensor (1.4)
      Development • • hek  

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      hek

      Will try to add some more build instructions (for the new sensors) when 1.4 doc is released. The build pages can't really account for all module-variants out there You always have to double check the pin order.
    • hek

      Secret Knock Sensor (1.4)
      Development • lock 1.4 example secret knock • • hek  

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      gregl

      Oldies but goodies!
    • hek

      Energy Harvesting
      General Discussion • • hek  

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      daulagari

      Some recent news: Combining OMRON’s electret energy harvester with a Holst Centre/imec power management IC, it can convert and store energy from vibrations in the μW range with high efficiency to the driving voltage of general sensors. μW .. say 10 μW then with 3 V you have a current of 1 μA and if you believe Power saving techniques for microprocessors that should be possible in sleep with the watchdog disabled (0.1 μA) but not with the watchdog enabled (4 μA) But .. just wondering why not using a battery? Is it because you think it saves energy? The embodied energy used to produce these devices is for sure larger than they ever will generate, see the articles on http://www.lowtechmagazine.com or http://www.lowtechmagazine.be, for instance The ugly side of solar panels. Is it fun? Yes! But do not foul yourself thinking this is saving energy.
    • hek

      Upvote!
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      daulagari

      Also done, but just wondering, what if there are "enough" vote, how much are needed for that and is there any way to see how far we are
    • hek

      Wearable sensors?
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      hek

      @epierre said: BLE http://en.wikipedia.org/wiki/Bluetooth_low_energy
    • hek

      CloudFlare
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      Yveaux

      @hek said: work fine here in chrome Not in chrome x64 on Win7....
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      New moderator
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      marceltrapman

      @epierre
    • hek

      Icon help
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      ErrK

      @hek: Thanks, I will look at it.
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      Forum data loss
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      hek

      @hek said: I still have problems jumping to the last read post. Maybe time to clear browser cache (and local storage which the forum seems to utilize) to see if that corrects the problems for me. Upgrade/clear cache seems to have improved jumping for me.
    • hek

      1.4 Beta
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      RJ_Make

      Not very nice but I think this will work.. //float temperature = dht.getTemperature(); float temperature = dht.getTemperature()*9/5 + 32; if (isnan(temperature)) { Serial.println("Failed reading temperature from DHT"); } else if (temperature != lastTemp) { lastTemp = temperature; if (!metric) { temperature = dht.getTemperature()*9/5 + 32; //dht.toFahrenheit(temperature); }
    • hek

      Forum upgraded
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      hek

      Ok, the patch is in production now.
    • hek

      Humidity Sensor Enclosure (3D printer model)
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      jendrush

      I have plan to buy 3d printer sooner or later. This device is perfect for our projects:)
    • hek

      Server Status
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      Join the Project Contest 2014 - ENDED
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      axillent

      Thanks to all for valuable contribution trough the contest! BULLDOGLOWEL by congratulations and best wishes for the new staff!
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      Forum Theme Problems
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    • hek

      Arduino Celebrates 10 years (Malmö/Sweden)
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      Forum search added
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      Day 1 - Status report
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      blacey

      Feels much faster from here too!
    • hek

      Welcome
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      hek

      @NotYetRated Hope you'll find good uses and a fun time while building your sensors.