Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

MySensors Mini Scene Controller

openhardware.io last edited by openhardware.io

https://www.openhardware.io/view/30/MySensors-Mini-Scene-Controller
Reply Quote 3
1 Reply Last reply
172pilot last edited by

What kind of box is this? I'm having a hard time visualizing the scale of this, but does it use something roughly the size of an outlet cover? This looks exactly like what I want to build..
Reply Quote 0
1 Reply Last reply
jtm312 last edited by @172pilot

@172pilot It is an outlet cover.
Reply Quote 0
1 Reply Last reply
172pilot last edited by

Thats perfect.. definitely have to try this.. Thanks!!
Reply Quote 0
1 Reply Last reply

4
Posts

2231
Views

Suggested Topics

Car battery health monitoring and alerts system with IoT integration
My Project • mysensors temperature led ota iot wifi battery powered bluetooth ble low power rgb motion sensor hardware 3d print battery sensor fota mcu enclosure battery monitor pcb layout battery voltage bluetooth low energy measurement alarm system software antenna 32bit pcb manufacturi pcba dc-to-dc • • William Meli

5

5
Votes

5
Posts

97
Views

@NeverDie Thx for appreciating the work done. There will also be an open source part in the future. When and how extensive the open source part will be, remains to be seen. The release of certain information (block diagram, ..., in this post) is related to those open source parts. There are some OBD solutions, however most of them (in my experience) give back low frequency data put by the car manufacturer on the OBD-bus (CAN, ...). Therefore transients evolving directly from the battery could only be recorded if the manufacturer sends those data accordingly on the bus. Due to the small bandwidth(also because of other car data that have to be sent, ...), such battery data are sent more often once per second or less. Fast battery events (i.e. cranking events, ...) are therefore imperceptible. Unless the manufacturer processes the fast events and then sends them (once per second or less), which is very unlikely if the manufacturer does not market this feature itself. Third parties devices for high frequency sensing costs several hundreds dollars. In my experience, important battery states (especially the fast ones) are recorded by measuring and processing corresponding data directly on the battery. I agree with you about the limits related to the communication over Bluetooth. But i think Bluetooth 5.0 will improve a lot. However, WiFi will always remain an important option due to the high data throughput. The combination of both (BLE & WiFi), especially with regard to energy consumption, will gain in importance.
RFduino
Hardware • arduino rfduino • • lvidal07

2

0
Votes

2
Posts

1370
Views

The RFduino uses the NRF51822 which is discussed here: http://forum.mysensors.org/topic/1788/nrf51822-as-an-all-in-one
💬 MySensors temperature sensor
OpenHardware.io • mysensors temperature • • openhardware.io

1

0
Votes

1
Posts

914
Views

No one has replied
💬 RFM69 Multisensor Node (CR123)
OpenHardware.io • mysensors temperature & humidity sensor hall sensor • • openhardware.io

19

3
Votes

19
Posts

5966
Views

@mr_red I have a zipped snapshot of all the 3d step/wrl models that I used to build my projects so far. It was quite some work to gather them all and align with the footprints using the kicad stepup tools. It's not complete - still needs some more work:simple_smile: but it should help you or anyone else to get started into MCAD integration using FreeCAD and kicad stepup tools. Maybe it's not very easy to start when using free tools but hey they are "FREE" so we cannot ask for more. But the nice thing is that once you get used it will be really easy to do your stuff and to go forward. Oh and FreeCAD can be so powerful after you learn it - I was really amazed what you can do with it(it has it's quirks and downsides but once you master it - oh, well...). There's also: https://www.onshape.com/ - pretty powerful this one too and it has more advanced features than FreeCAD but the downside is that it's a cloud based solution: it's free for public documents but you never know when they will go to paid accounts only so yeah...I don't really like the idea to depend on something that it's hosted and the application is not on my PC along with the documents that I create with it. Cloud solutions have their flexibility but you're locked and you depend entirely on that hosted service. Ok, enough talking...I uploaded the zip file here: http://www.mediafire.com/file/kzh1l9uo40cpj1u/kicad_stepup_packages.zip
💬 MDMSNode "Lighting"
OpenHardware.io • mysensors arduino nrf24l01 rfm69 light acdc light switch • • openhardware.io

37

2
Votes

37
Posts

10438
Views

Hi @aramko-aramko. Unfortunately, this model is already sold. You can look at the upgraded version of this device - MDMSNode "Lighting" Rev 1.1.
Why is the output of ACS712 current measurement module unchanged?
General Discussion • mysensors • • Tessie T

4

0
Votes

4
Posts

43
Views

@ZenBlizzard in case you are measuring the output with a multimeter, you will get an averaged level, since AC current waveform should be sinusoidal and overlapped with the Vcc/2->2.56V in your case. To measure the current you need a decently high sampling and some math. #define SENSITIVITY 66 // mV/A const float readings = 5; const float alpha = 2.0 / (2 * readings + 1); for (ifor = 0; ifor < 250; ifor++) { // Voltage voltageSampleRead = analogRead(V) * vccRead / 1023 - vccRead / 2; /* read the sample value including offset value*/ voltageSampleSum = voltageSampleSum + sq(voltageSampleRead); /* accumulate total analog values for each sample readings*/ voltageSampleOffsetSum = voltageSampleOffsetSum + voltageSampleRead; // Current currentSampleRead = analogRead(I) * vccRead / 1023 - vccRead / 2; /* read the sample value including offset value*/ currentSampleSum = currentSampleSum + currentSampleRead * currentSampleRead; /* accumulate total analog values for each sample readings*/ currentSampleOffsetSum = currentSampleOffsetSum + currentSampleRead; wait(1); } voltageMean = voltageSampleSum / ifor; /* calculate average value of all sample readings taken*/ voltageOffset = voltageSampleOffsetSum / ifor; reading = (sqrt(voltageMean) - voltageOffset) * 230.0 / 1.0; // read voltage / reported voltage. voltage = round_to_dp(alpha * reading + (1 - alpha) * voltage,1); Serial.println(voltage); if (voltage < 25) voltage = 0; currentMean = currentSampleSum / ifor; /* calculate average value of all sample readings taken*/ currentOffset = currentSampleOffsetSum / ifor; reading = (sqrt(currentMean) - currentOffset) / SENSITIVITY * 1000 - currentZeroOffset; // subtract no load current. if (reading < 0) reading = 0; current = round_to_dp( alpha * reading + (1 - alpha) * current,2);
💬 MyQTherm - replace IQTherm heating thermostat
OpenHardware.io • mysensors thermostat heating radiator iqtherm • • openhardware.io

5

0
Votes

5
Posts

1816
Views

@magpern said in MyQTherm - replace IQTherm heating thermostat: I actually am thinking somewhat in the line of discontinuing mysensors network. It is to much, hacks and tricks, and I forget everything in between sessions. I gave up more than once, also over period of years. Recently I came back again and decided to focus on the heart of the issue, getting my radios working and once you get over that, it starts to get fun again. I can respect if you already moved on to something else. I even cheated on MySensors and installed some 433 mhz devices too , just to get something working. You have to keep your interest in HA alive in the meantime. But the reward is great when you get MySensors working. There are "easier" solutions like Tasmota, 433mhz, etc. but not as customizable as MySensors. MySensors is for when you outgrow those other solutions and need something more custom.
💬 RFM69 Raspberry PI Zero(W) Shield(HAT)
OpenHardware.io • mysensors rfm69 raspberry pi • • openhardware.io

15

0
Votes

15
Posts

4068
Views

@neverdie that's quite some money...

MySensors Mini Scene Controller

Suggested Topics

RFduino
Hardware • arduino rfduino • • lvidal07

💬 MySensors temperature sensor
OpenHardware.io • mysensors temperature • • openhardware.io

💬 RFM69 Multisensor Node (CR123)
OpenHardware.io • mysensors temperature & humidity sensor hall sensor • • openhardware.io

💬 MDMSNode "Lighting"
OpenHardware.io • mysensors arduino nrf24l01 rfm69 light acdc light switch • • openhardware.io

Why is the output of ACS712 current measurement module unchanged?
General Discussion • mysensors • • Tessie T

💬 MyQTherm - replace IQTherm heating thermostat
OpenHardware.io • mysensors thermostat heating radiator iqtherm • • openhardware.io

💬 RFM69 Raspberry PI Zero(W) Shield(HAT)
OpenHardware.io • mysensors rfm69 raspberry pi • • openhardware.io

40
Online

11.6k
Users

11.2k
Topics

112.9k
Posts

MySensors Mini Scene Controller

Suggested Topics

RFduino Hardware • arduino rfduino • • lvidal07

💬 MySensors temperature sensor OpenHardware.io • mysensors temperature • • openhardware.io

💬 RFM69 Multisensor Node (CR123) OpenHardware.io • mysensors temperature & humidity sensor hall sensor • • openhardware.io

💬 MDMSNode "Lighting" OpenHardware.io • mysensors arduino nrf24l01 rfm69 light acdc light switch • • openhardware.io

Why is the output of ACS712 current measurement module unchanged? General Discussion • mysensors • • Tessie T

💬 MyQTherm - replace IQTherm heating thermostat OpenHardware.io • mysensors thermostat heating radiator iqtherm • • openhardware.io

💬 RFM69 Raspberry PI Zero(W) Shield(HAT) OpenHardware.io • mysensors rfm69 raspberry pi • • openhardware.io

40Online

11.6kUsers

11.2kTopics

112.9kPosts

RFduino
Hardware • arduino rfduino • • lvidal07

💬 MySensors temperature sensor
OpenHardware.io • mysensors temperature • • openhardware.io

💬 RFM69 Multisensor Node (CR123)
OpenHardware.io • mysensors temperature & humidity sensor hall sensor • • openhardware.io

💬 MDMSNode "Lighting"
OpenHardware.io • mysensors arduino nrf24l01 rfm69 light acdc light switch • • openhardware.io

Why is the output of ACS712 current measurement module unchanged?
General Discussion • mysensors • • Tessie T

💬 MyQTherm - replace IQTherm heating thermostat
OpenHardware.io • mysensors thermostat heating radiator iqtherm • • openhardware.io

💬 RFM69 Raspberry PI Zero(W) Shield(HAT)
OpenHardware.io • mysensors rfm69 raspberry pi • • openhardware.io

40
Online

11.6k
Users

11.2k
Topics

112.9k
Posts