The Waveshare RP2350-GEEK is a compact development board built around the Raspberry Pi RP2350 microcontroller, featuring a built-in 1.14-inch colour LCD and CMSIS-DAP debug probe. It serves as both a standalone development platform and a USB debugger for other ARM-based microcontrollers.

The board includes a vibrant 65K-colour IPS display (240 × 135 pixels), multiple debugging interfaces, USB-to-UART bridge, I2C port, and a TF card slot. With 16 MB of on-board NOR flash and open-source firmware, it provides a versatile foundation for embedded development and debugging workflows.

Key Features

• RP2350 Microcontroller – Dual-core ARM Cortex-M33 + dual-core Hazard3 RISC-V, up to 150 MHz, 520 KB SRAM
• 1.14-Inch Colour LCD – 240 × 135 pixel IPS display with 65K colours for graphical interfaces and status output
• CMSIS-DAP Debug Probe – Standard debug interface compatible with OpenOCD and other debuggers for ARM-based microcontrollers
• 3-Pin SWD Port – Connects to Raspberry Pi Pico and other target boards for debugging via the Raspberry Pi 3-pin debug connector specification
• USB-to-UART Bridge – Serial communication for logging and debugging
• 16 MB NOR Flash – W25Q128JVSIQ for firmware and data storage
• TF Card Slot – Supports both SDIO and SPI communication
• I2C Port – 4-pin connector for external sensors and peripherals
• Open-Source Firmware – Customise and upgrade freely to suit your project requirements
• Protective Case – Comes housed in a white plastic enclosure

Specifications

• Processor: RP2350 – Dual-core Cortex-M33 + Dual-core Hazard3 RISC-V @ up to 150 MHz
• SRAM: 520 KB
• Flash: 16 MB NOR (W25Q128JVSIQ)
• Display: 1.14-inch IPS LCD, 240 × 135 pixels, 65K colours
• Debug Interface: CMSIS-DAP (SWD + UART)
• Storage: TF card slot (SDIO/SPI)
• Weight: 16 g

Ideal For

• Debugging Raspberry Pi Pico and other ARM-based microcontrollers
• Embedded development with visual feedback via the built-in LCD
• Portable development and debugging tool

Package Contents

• 1× RP2350-GEEK development board (in plastic case)
• Cables

Resources

• Waveshare Wiki – Documentation and Tutorials