Topics created by dumitru

There are 2 versions of the PM2.5, the old uses the SHT20 which I have just shouted at M5Stack to fix while the new has the SHT30 which conflicts with the ENV3 and ENV4

It works!!
Thank you for the suggestion @gavin67890!
The temperature is about 6 over and the humidity is 10% less than what my desk station is showing me, but I am glad that the hardware is ok.
Now, to inspect the Python code and see where is the problem.
0_1695909425730_20230928_164927_resize_resize.jpg

Also, one important aspect I was missing: the GitHub code was trying to read a SHT20 while the PM2.5 (K023-B) has a SHT30.