See the ino file for the web-streams
M5Cardputer_WebRadio needs these Librarys:
M5Unified : https://github.com/m5stack/M5Unified
ESP8266Audio: https://github.com/earlephilhower/ESP8266Audio
WiFi Settings will be stored in EEPROM
Aduino Compiler options:
Select Board: M5Stack -> M5StampS3
Partition Scheme: "No OTA(2MB APP/2MB FATFS)"
Write the bin file: Sketch -> "Export Compiled Binary"