In few minutes you will be able to read and write to storage (in JSON format), read and send messages to an MQTT queue, connect to WiFi without hardcoding passwords and more... Arduino Bootstrapper ...
This is a port of Arduino to the RP2040 (Raspberry Pi Pico processor) and RP2350 (Raspberry Pi Pico 2 processor). It uses the bare Raspberry Pi Pico SDK and a custom GCC 14.3/Newlib 4.5 toolchain and ...