Waveshare Raspberry Pi RP2350B-Plus-W Development Board

Waveshare RP2350B-Plus-W Development Board

The Waveshare RP2350B-Plus-W is a high-performance, feature-rich development board based on the Raspberry Pi RP2350B microcontroller. This board represents a significant upgrade over the original Pico series, featuring a unique dual-architecture design that allows developers to switch between dual-core ARM Cortex-M33 and dual-core Hazard3 RISC-V processors. With integrated Wi-Fi 4 and Bluetooth 5.2 via the Raspberry Pi Radio Module 2, it is a powerful choice for secure IoT applications and advanced embedded projects.

Product Features

• Dual-core, dual-architecture RP2350B chip for flexible switching between ARM and RISC-V.
• Integrated Raspberry Pi Radio Module 2 supporting Wi-Fi 4 and Bluetooth 5.2 (via CYW43439).
• Large 16MB onboard Flash memory and 520KB of multi-bank SRAM.
• Features a modern USB Type-C connector for programming and power.
• Onboard BOOT and RESET buttons for quick debugging and flashing.
• Dual user LEDs: LED1 connected to the wireless module and LED2 linked to the MCU.
• Reserved solder pads for adding external PSRAM expansion.
• Castellated holes for direct soldering to carrier boards in production environments.

Technical Specifications

• Microcontroller: Raspberry Pi RP2350B (up to 150MHz)
• Wireless Connectivity: 2.4GHz Wi-Fi 4, Bluetooth 5.2 / BLE
• SRAM: 520KB
• Flash: 16MB QSPI
• GPIO Pins: 41 multi-function pins
• Peripherals: 2 UART, 2 SPI, 2 I2C, 6 12-bit ADC, 24 PWM channels
• PIO: 12 Programmable I/O state machines
• Operating Voltage: 3.3V to 5V (via USB-C or headers)

Package Contents

• 1 Waveshare RP2350B-Plus-W Development Board
• 2 20-pin Black Header Set
• 1 3-pin Black Header Set