THIS CODE IS OBSOLETE * It needs to be updated to be compatible with changes to the ESP32 standard libraries. Also, if fine granularity control is required, it needs to use long int arithmetic instead ...

Arduino is a popular open-source development board used by engineers, hobbyists, and makers to develop electronic projects and prototypes easily.

Boardcon Compact3588S SBC is another Raspberry Pi 5 alternative powered by a Rockchip RK3588S octa-core Cortex-A76/A55 SoC with a 6 TOP NPU for AI acceleration, up to 16GB RAM, up to 256GB eMMC flash, ...