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💬 Components

hek Admin last edited by hek

This thread contains comments for the article "Components" posted on MySensors.org.
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💬 Air Humidity Sensor - Si7021
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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.
💬 Soil Moisture Sensor
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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
💬 Relay
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@joaoabs A realy usually has only 2 states, on and off. So I would use S-BINARY and V_STATUS every time. A changeover realy also has 2 states so again I would go for binary and status. Light_Level is more suited to getting light levels from a sensor or sending a light level to a dimmable light.
💬 Parking Sensor
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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.
💬 Connecting the Radio
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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
💬 Building a WiFi Gateway using ESP8266
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Hi, I have a small problem: I am using the Gateway Mysensor EPS8266 WIFi. Everything is correctly working except the leds: in the code mysensor code , there is: // Flash leds on rx / tx / err // Led pins used if blinking feature is enabled above define MY_DEFAULT_ERR_LED_PIN 16 // Error led pin define MY_DEFAULT_RX_LED_PIN 16 // Receive led pin define MY_DEFAULT_TX_LED_PIN 16 // the PCB, on board LED I replaced by: // Flash leds on rx / tx / err // Uncomment to override default HW configurations #define MY_DEFAULT_ERR_LED_PIN 1 // Error led pin #define MY_DEFAULT_RX_LED_PIN 3 // Receive led pin #define MY_DEFAULT_TX_LED_PIN 4 // the PCB, on board LED and it does not work: the LEDs are always half-on. can You tell me if these pins are used for other things and only PIN16 is available for the user ? Thanks for your help Gerard
💬 Battery Powered Sensors
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@skywatch said in Battery Powered Sensors: @Gilles-BILLARD I understnad your frustration - I have been there myself. I suggest s simple node to test with, something like the door/window sensor with just one switch. I did that right away and the result is.... All's OKay without sleep(xxx): 2021-04-10 17:38:22.898 Status: MySensors: Node: 52, Sketch Name: Temperature Sensor Sleep 2021-04-10 17:38:22.899 Status: MySensors: Node: 52, Sketch Version: GB.3.0 2021-04-10 17:40:25.515 (GiBi-Home) Light/Switch (Security Sensor) 2021-04-10 17:40:31.277 (GiBi-Home) Light/Switch (Security Sensor) Présentation then 2 minutes until I change the input twice But with sleep() included... 2021-04-10 17:34:12.251 Status: MySensors: Node: 51, Sketch Name: Temperature Sensor Sleep 2021-04-10 17:34:12.251 Status: MySensors: Node: 51, Sketch Version: GB.3.0 2021-04-10 17:34:22.491 (GiBi-Home) Light/Switch (Security Sensor) 2021-04-10 17:34:22.486 Status: MySensors: Node: 51, Sketch Name: Temperature Sensor Sleep 2021-04-10 17:34:22.486 Status: MySensors: Node: 51, Sketch Version: GB.3.0 2021-04-10 17:34:32.561 (GiBi-Home) Light/Switch (Security Sensor) 2021-04-10 17:34:32.556 Status: MySensors: Node: 51, Sketch Name: Temperature Sensor Sleep 2021-04-10 17:34:32.556 Status: MySensors: Node: 51, Sketch Version: GB.3.0 2021-04-10 17:34:42.631 (GiBi-Home) Light/Switch (Security Sensor) 2021-04-10 17:34:42.626 Status: MySensors: Node: 51, Sketch Name: Temperature Sensor Sleep 2021-04-10 17:34:42.626 Status: MySensors: Node: 51, Sketch Version: GB.3.0 2021-04-10 17:34:52.701 (GiBi-Home) Light/Switch (Security Sensor) 2021-04-10 17:34:52.696 Status: MySensors: Node: 51, Sketch Name: Temperature Sensor Sleep 2021-04-10 17:34:52.696 Status: MySensors: Node: 51, Sketch Version: GB.3.0 2021-04-10 17:35:02.772 (GiBi-Home) Light/Switch (Security Sensor) 2021-04-10 17:35:02.767 Status: MySensors: Node: 51, Sketch Name: Temperature Sensor Sleep 2021-04-10 17:35:02.767 Status: MySensors: Node: 51, Sketch Version: GB.3.0 2021-04-10 17:35:12.842 (GiBi-Home) Light/Switch (Security Sensor) 2021-04-10 17:35:12.837 Status: MySensors: Node: 51, Sketch Name: Temperature Sensor Sleep 2021-04-10 17:35:12.837 Status: MySensors: Node: 51, Sketch Version: GB.3.0 2021-04-10 17:35:22.913 (GiBi-Home) Light/Switch (Security Sensor) 2021-04-10 17:35:22.908 Status: MySensors: Node: 51, Sketch Name: Temperature Sensor Sleep 2021-04-10 17:35:22.908 Status: MySensors: Node: 51, Sketch Version: GB.3.0 2021-04-10 17:35:32.984 (GiBi-Home) Light/Switch (Security Sensor) 2021-04-10 17:35:32.979 Status: MySensors: Node: 51, Sketch Name: Temperature Sensor Sleep 2021-04-10 17:35:32.980 Status: MySensors: Node: 51, Sketch Version: GB.3.0 2021-04-10 17:35:43.055 (GiBi-Home) Light/Switch (Security Sensor) The same kind of reboot up to présentation() So sad ! NOTA: The sketch is the one provided as an example in BinarySwitchSensor.ino sketch I've just added sleep( 10000) a the very end.
💬 Log Parser
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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 zerog2k created this issue in mysensors/MySensors closed improve logparser for 2.x log format #1468

💬 Components

Suggested Topics

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

💬 Soil Moisture Sensor
Announcements • • hek

💬 Relay
Announcements • • hek

💬 Parking Sensor
Announcements • • hek

💬 Connecting the Radio
Announcements • • hek

💬 Building a WiFi Gateway using ESP8266
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💬 Battery Powered Sensors
Announcements • battery • • hek

💬 Log Parser
Announcements • • hek

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💬 Components

Suggested Topics

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

💬 Soil Moisture Sensor Announcements • • hek

💬 Relay Announcements • • hek

💬 Parking Sensor Announcements • • hek

💬 Connecting the Radio Announcements • • hek

💬 Building a WiFi Gateway using ESP8266 Announcements • • hek

💬 Battery Powered Sensors Announcements • battery • • hek

💬 Log Parser Announcements • • hek

217Online

10.0kUsers

10.5kTopics

108.4kPosts

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

💬 Soil Moisture Sensor
Announcements • • hek

💬 Relay
Announcements • • hek

💬 Parking Sensor
Announcements • • hek

💬 Connecting the Radio
Announcements • • hek

💬 Building a WiFi Gateway using ESP8266
Announcements • • hek

💬 Battery Powered Sensors
Announcements • battery • • hek

💬 Log Parser
Announcements • • hek

217
Online

10.0k
Users

10.5k
Topics

108.4k
Posts