@ajb2k3 said in Micropython - SHT30 in BTC Base: Micropython on the M5Paper is in early alpha because we pushed M5Stack to get it out before the holiday. I spent yesterday doing some testing and I cannot get any SHT30 devices to work no matter if its the internal SHT30 on the paper or the env2 unit. What lib are you using as I cant even get raw reg read and writes to work. For now I have abandoned micro python and switched to (yuck) C and platformio.