Please note that the V2 of this controller can be bought as a complete set with better components, a pre assembled PCB and much more on my tindie: https://www.tindie ...

. ├── main/ │ ├── examples/ │ │ ├── battery_check.cpp # Example: Battery voltage check and RGB LED status indication │ │ ├── blink_example_main.cpp # Example: Blinking built-in, blue, and external ...