This repository contains examples for the Raspberry Pi Pico 2 (RP2350) board, written in Rust using the Embassy async framework.

Project generated

cargo generate --git https://github.com/ImplFerris/pico2-template.git --name rust-rpico2-embassy-examples

Hardware

Board: Raspberry Pi Pico 2

MCU: RP2350 (Dual-core Arm Cortex-M33 and RISC-V cores)

On-board peripherals: LED on GPIO25

Pinout

Common Pin Assignments

I2C pins: I2C0 SDA: GPIO4

I2C0 SCL: GPIO5

I2C1 SDA: GPIO2

I2C1 SCL: GPIO3

UART pins: UART0 TX: GPIO0, UART0 RX: GPIO1

UART1 TX: GPIO8, UART1 RX: GPIO9

Examples

I2C Examples

hs3003_i2c

Reads temperature and humidity from an HS3003 sensor using the Embassy async framework.

cargo run --example hs3003_i2c

Wiring (Arduino Modulino Thermo):

RPi Pico 2 ---------- -------------- GND (black) -> GND VCC (red) -> 3.3V SCL (yellow)-> GPIO5 (Pin 7) (I2C0 SCL) SDA (blue) -> GPIO4 (Pin 6) (I2C0 SDA)"> Modulino -> RPi Pico 2 ---------- -------------- GND (black) -> GND VCC (red) -> 3.3V SCL…