Awesome

Blinking some LEDs on Raspberry Pi Pico

A minimal Rust firmware for Raspberry Pi Pico that blinks the onboard LED and writes messages to USB serial. Based on rp2040-project-template.

Compatibility

Tested with:

• Raspberry Pi Pico
• Pimoroni Pico LiPo
• Arduino Nano RP2040 Connect (doesn't have a LED on the same port)

and

• Windows 10/11
• macOS

Requirements

rustup target install thumbv6m-none-eabi
cargo install --locked elf2uf2-rs

Running

Connect Raspberry Pi Pico by USB while holding BOOTSEL (for Arduino Nano Connect ground 13th pin).

cargo run --release

(For some reason USB works only in release build.)