thank you il look into those functions then!

There are sever generic books on micropython and esp32 however my work in progress book is found here: https://github.com/Ajb2k3/UIFlowHandbook/blob/master/UIFlowhandbook.pdf

@broder Hello ! Yes, good stuff !! i'm interested by your Core2 version of the Thermal_LMX90640.ino !! Can you give me a link where I can download it please? Thx !

@akaf24 Well.. so sorry... you are right! I was certain i took the code from there but i was wrong. It is on the main m5stack library check here: https://github.com/m5stack/M5Stack/tree/master/examples/Basics/Speaker If i dont remember wrong (again) it worked for me. Sorry again.

Hello @microdynasty sorry, I have no idea about how to use the LAN module with MicroPython. Thanks Felix

Hello @oklab-ka just curious, are you powering M5Atom from 5 V (e.g. USB) or 3.3 V? Thanks Felix

Yes this is required as I have been trying to make one for my document i write for M5Stack Please make this working!

@dblooom Hi. Sorry for resurrecting this topic, but I can't figure it out at all and haven't found any other resources regarding "Netatmo" and M5Stack on the web. I've tried to fix this issue by replacing "json={'grant_type':'password', ...}" with "data={'grant_type':'password', ...}" and also "data=[('grant_type','password'), ... ] and still had lo luck with it. I have no problem getting a correct response when working with Postman or directly with Python, but I'm not able to figure out what's wrong in UiFlow. Would you perhaps have time to elaborate on how you have managed to fix it in "python portion" of the UiFlow if you still remember? Sorry again for the inconvenience. Best regards.

Thanks. I checked on the Core2 and here battery voltage also ranges from about 3.2V to 4.2V.

Hello @lasslop GPIO21 (pin 21) is not a lucky choice. By default GPIO21 is used as SDA (I2C). Have you tried with a different GPIO? Thanks Felix