@vsthose This means the M5Stack is officially certified for use with Microsoft Azure cloud services. Below is a link to a video demo showing how to connect M5Stack to Azure using Mongoose OS. This video is targeted at Mac users but Mongoose OS can also be used on Windows or Linux. https://www.youtube.com/watch?v=znNirBAakzg Details on Mongoose OS: https://mongoose-os.com/ Details on Microsoft - Azure IoT Fundamentals: https://docs.microsoft.com/en-us/azure/iot-fundamentals/

@vsthose Hi VSTHose, See link below - Version 0.11 https://github.com/m5stack/M5GO/tree/master/firmware/v0.11 Read the flash.sh file for the TWO memory locations to flash it to..... flash it using the ESP32 Flash Download Tool under Windows or the ESP-Tool for other OS.

@stoni99 , yes, I have the same issue with my "picky" M5Stack. Samsung 64GB EVO plus XC Speedclass 3 are working fine, but I can no longer find it on Amazon. Sometimes Sundisk 32GB V30 are working, but in the next insert they refuse to work. Is it really the card or the software?