# Raspberry Pi Pico

Building custom kernels for Orange Pi RV (RISC-V) with USB serial support – CH341 (Arduino) and CDC ACM (Raspberry Pi Pico). Complete Docker-based compilation workflow for the StarFive JH7110 platform.

A technical analysis of why the RP2040 excels in solar-powered and battery-operated applications – wide operating voltage range, ultra-low deep sleep current, and built-in ADC for monitoring. Includes a complete autonomous example.