Seeed XIAO RP2350

The Seeed XIAO RP2350 is a compact microcontroller board featuring the Raspberry Pi RP2350 chip - the same found on the Raspberry Pi Pico 2 - which offers dual-core processing and impressive performance for its small size.

The board has 11 digital I/O pins, 8 analogue inputs, and support for multiple programming languages, including CircuitPython, Arduino, and MicroPython. Its small size makes it ideal for wearable devices, IoT, and other space-constrained projects.

This comes in two options: board + headers and a pre-soldered board option. Please select an option before adding to cart.

Features

• Powerful MCU Board: Equipped with a Raspberry Pi RP2350 chip featuring dual-core, dual-architecture capability, allowing developers to switch between the dual industry-standard Arm Cortex-M33 cores @ 150MHz with FPU, and a pair of open-hardware Hazard3 RISC‑V cores
• Enhanced Security Features: Built-in secure boot and encrypted bootloader ensure application security
• Software Support: Compatible with C/C++ and MicroPython, ensuring easy project development and prototyping
• Rich Onboard Resources: Integrates an RGB LED, 2MB Flash, 520kB SRAM, and 19 multifunction GPIOs(Analog, Digital, I²C, UART, SPI, PWM).
• Expanded 8 New IOs: Compared to previous XIAO MCUs, the addition of 8 IO pins on the back supports more complex applications
• Efficient Power Design: Ultra-low power consumption of just 27μA in sleep mode, enabling battery power supply. Direct battery voltage measurement via internal IO enhances the battery management system (BMS)
• Compact Thumb-Sized Design: Measuring 21 x 17.5mm, adopting Seeed Studio's classic XIAO form factor, ideal for space-conscious applications.
• Production-friendly: Surface Mount Device (SMD) design with all components on the front and stamp holes on both sides, facilitating efficient mass production
• Product number:
  • Board + Loose headers: Seeed 102010550
  • Pre-soldered board: 102010637

What's on Board

Specifications

Processor	Raspberry Pi RP2350
	Dual Cortex-M33 @ 150MHz, FPU
RAM	520kB SRAM
Flash	2MB PSRAM
LEDs	1 user LED, 1 power LED，1 RGB LED
Interface	19 Pins:
	3x Analog,19x Digital, 2x I²C, 2x UART, 2x SPI, All PWM
Button	1 RESET button, 1 BOOT button
Security	OTP, Secure Boot, Arm TrustZone
Low power	27μA
Software compatibility	Supports MicroPython / C, C++
Working Temperature	-20°C-70°C
Dimensions	21 x 17.5 mm

Resources

• Product Wiki

Pinout

Package Contents

• 1x XIAO RP2350
  • Either pre-soldered or board + loose headers (select before adding to cart)