Ikea Sensirion I2C SEN5X implementation

[roberbike]

Overview

Implementacion del medidor de Ikea [VINDSTYRKA]

TODO

• testing with real hardware
• testing with previous boards (backward compatibility)
• testing with CanAirIO firmware

[roberbike]

21:39:03.329 > == Sensor test setup ==
21:39:03.329 >
21:39:03.329 > -->[SETUP] Detecting sensors..
21:39:03.337 > -->[SLIB] CanAirIO SensorsLib : v0.6.9.1r0
21:39:03.337 > -->[SLIB] sensorslib devmod : true
21:39:03.337 > -->[SLIB] temperature offset : 0.00
21:39:03.345 > -->[SLIB] altitude offset : 0.00
21:39:03.345 > -->[SLIB] sea level pressure : 1013.25 hPa
21:39:03.354 > -->[SLIB] only i2c sensors : false
21:39:03.354 > -->[SLIB] UART detecting type : Auto
21:39:03.362 > -->[SLIB] UART init with speed : 9600 TX:16 RX:17
21:39:03.362 > -->[SLIB] UART COMM port : Serial2
21:39:04.378 > -->[SLIB] UART detection msg : no data
21:39:05.387 > -->[SLIB] UART detection msg : no data
21:39:05.387 > [W][SLIB] GCJA5 UART msg : invalid header
21:39:06.394 > -->[SLIB] UART detection msg : no data
21:39:07.400 > -->[SLIB] UART detection msg : no data
21:39:07.404 > [W][SLIB] GCJA5 UART msg : invalid header
21:39:08.403 > -->[SLIB] UART detection msg : no data
21:39:09.404 > -->[SLIB] UART detection msg : no data
21:39:09.420 > [W][SLIB] GCJA5 UART msg : invalid header
21:39:09.420 > -->[SLIB] UART sensors detected : 0
21:39:09.420 > -->[SLIB] attempt enable sensor : SCD30
21:39:10.420 > -->[SLIB] attempt enable sensor : SPS30
21:39:12.429 > [W][SLIB] SPS30 setup message : could not probe.
21:39:12.429 > -->[SLIB] attempt enable sensor : GCJA5
21:39:13.430 > -->[SLIB] attempt enable sensor : SCD4X
21:39:14.929 > [W][SLIB] SCD4x stopping error : 269
21:39:14.929 > -->[SLIB] attempt enable sensor : SEN5X
21:39:16.132 > Error trying to execute deviceReset(): Error writing to I2C bus
21:39:17.129 > Error trying to execute getProductName(): Error writing to I2C bus
21:39:18.129 > Error trying to execute getVersion(): Error writing to I2C bus
21:39:19.133 > Error trying to execute getSerialNumber(): Error writing to I2C bus
21:39:19.137 > -->[SLIB] sensor registered : SEN5X :D
21:39:19.137 > -->[SLIB] attempt enable sensor : BMP280
21:39:21.138 > -->[SLIB] attempt enable sensor : BME280
21:39:22.137 > -->[SLIB] attempt enable sensor : BME680
21:39:23.137 > -->[SLIB] attempt enable sensor : AM232X
21:39:24.138 > -->[SLIB] attempt enable sensor : SHT31
21:39:25.137 > -->[SLIB] attempt enable sensor : AHTXX
21:39:26.238 > -->[SLIB] attempt enable sensor : DFRCO
21:39:27.242 > -->[SLIB] attempt enable sensor : DFRNH3
21:39:28.247 > -->[SLIB] Sensors count : 1 (SEN5X,)
21:39:34.247 > Error trying to execute readMeasuredValues(): Error writing to I2C bus
21:39:34.255 > -->[SLIB] SEN5x read : done!
21:39:45.289 > -->[SLIB] Sensors values : PM1:0.0 PM2.5:1.0 PM4:0.0 PM10:0.0 T:-0.0 H:2.0
21:39:45.289 > -->[SLIB] Sensors count : 1 (SEN5X,)
21:39:45.304 > -->[SLIB] Sensors units count : 6 (PM1,PM2.5,PM4,PM10,T,H,)
21:39:45.304 > ======= E X A M P L E T E S T =========
21:39:45.304 > -->[MAIN] Sensors detected count : 1
21:39:45.304 > -->[MAIN] Sensors units count : 6
21:39:45.322 > -->[MAIN] Sensors devices names : SEN5X,
21:39:45.322 > -->[MAIN] Preview sensor values:
21:39:45.322 > -->[MAIN] PM1: 0.0 ug/m3
21:39:45.322 > -->[MAIN] PM2.5: 1.0 ug/m3
21:39:45.330 > -->[MAIN] PM4: 0.0 ug/m3
21:39:45.330 > -->[MAIN] PM10: 0.0 ug/m3
21:39:45.337 > -->[MAIN] T: -0.0 C
21:39:45.339 > -->[MAIN] H: 2.0 %
21:39:50.331 > Error trying to execute readMeasuredValues(): Error writing to I2C bus
21:39:50.339 > -->[SLIB] SEN5x read : done!
21:40:01.373 > -->[SLIB] Sensors values : PM1:0.0 PM2.5:1.0 PM4:0.0 PM10:0.0 T:-0.0 H:2.0
21:40:01.381 > -->[SLIB] Sensors count : 1 (SEN5X,)
21:40:01.381 > -->[SLIB] Sensors units count : 6 (PM1,PM2.5,PM4,PM10,T,H,)
21:40:01.389 > ======= E X A M P L E T E S T =========
21:40:01.389 > -->[MAIN] Sensors detected count : 1
21:40:01.397 > -->[MAIN] Sensors units count : 6
21:40:01.397 > -->[MAIN] Sensors devices names : SEN5X,
21:40:01.405 > -->[MAIN] Preview sensor values:
21:40:01.405 > -->[MAIN] PM1: 0.0 ug/m3
21:40:01.405 > -->[MAIN] PM2.5: 1.0 ug/m3
21:40:01.413 > -->[MAIN] PM4: 0.0 ug/m3
21:40:01.413 > -->[MAIN] PM10: 0.0 ug/m3
21:40:01.413 > -->[MAIN] T: -0.0 C
21:40:01.421 > -->[MAIN] H: 2.0 %
21:40:06.424 > Error trying to execute readMeasuredValues(): Error writing to I2C bus
21:40:06.432 > -->[SLIB] SEN5x read : done!
21:40:17.457 > -->[SLIB] Sensors values : PM1:0.0 PM2.5:1.0 PM4:0.0 PM10:0.0 T:-0.0 H:2.0
21:40:17.473 > -->[SLIB] Sensors count : 1 (SEN5X,)
21:40:17.473 > -->[SLIB] Sensors units count : 6 (PM1,PM2.5,PM4,PM10,T,H,)
21:40:17.481 > ======= E X A M P L E T E S T =========
21:40:17.481 > -->[MAIN] Sensors detected count : 1
21:40:17.489 > -->[MAIN] Sensors units count : 6
21:40:17.489 > -->[MAIN] Sensors devices names : SEN5X,
21:40:17.497 > -->[MAIN] Preview sensor values:
21:40:17.497 > -->[MAIN] PM1: 0.0 ug/m3
21:40:17.497 > -->[MAIN] PM2.5: 1.0 ug/m3
21:40:17.507 > -->[MAIN] PM4: 0.0 ug/m3
21:40:17.507 > -->[MAIN] PM10: 0.0 ug/m3
21:40:17.507 > -->[MAIN] T: -0.0 C
21:40:17.507 > -->[MAIN] H: 2.0 %
21:40:22.506 > Error trying to execute readMeasuredValues(): Error writing to I2C bus
21:40:22.522 > -->[SLIB] SEN5x read : done!

[hpsaturn]

Muchas gracias @roberbike por el aporte. Siento la demora en la revisión. Voy adicionar el TODO de siempre a la descripción y te solicite dos cambios.

[Marvin-YYC]

This is a really great project.

Kudos to the everyone involved, thank you for adding this IKEA product to your list of compatible devices.

I see that my VINDSTYRKA E2112 has a Sensirion SEN54 PDN-T sensor which includes a VOC sensor.
It would be great if the data from this sensor was also available through the CanAirIO device.

I also noticed that this device does not like cold weather, and does not work at all at temperatures below 5°C. After checking the datasheet I see that operation of the device in temperatures below 10°C or above 40°C is not recommended. Humidity levels between 20 - 80% non-condensing. Clearly this device is designed for indoor use only. Definitely not for a Canadian winter.

I hope this it the correct place to post this.
Cheers

[hpsaturn]

Thanks @Marvin-YYC for your words.
Please add a new feature request issue around this VOC sensor. I think that we already have this, but we need check it again. Thanks in advance.