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maarten-pennings / CCS811

Arduino library for the CCS811 gas sensor for monitoring indoor air quality.
MIT License
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IC2 Error with nodemcu #61

Closed FrGe2016 closed 2 years ago

FrGe2016 commented 3 years ago

Hi

Happy to find someone with potential awnsers to my problem. I am working with new Chinese css811 sensor with wich i am not able to have connection with the ccs811 library.

I tried unsuccesfully to find a solution in the Web ( using the Adafruit library)

I just found and installed your version an hour ago. I still have problems CSS811: IC2 error

With my NodeMcu If i scan the IC2 device i get my css811 detected at port 0x5A. My IC2 is working well when i plug a BMP280 sensor.

The css8111 is working correctly with my Arduino Board

What should i do next ?

Solved i had a bad solder

maarten-pennings commented 3 years ago

This is very little info you give us. Could you send me the output of ccs811basic? Could you also show the wiring that you used (schematics or maybe photo if clear enough)?

How did you do the "scan the IC2 device i get my css811 detected at port 0x5A."

FrGe2016 commented 3 years ago

Solved i had a bad solder with intermitant problems.

Thanks for your care