Waveshare RP2350B-Plus-W Development Board RP2350B WiFi Bluetooth
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Waveshare RP2350B-Plus-W Development Board RP2350B WiFi Bluetooth
A compact and powerful development board based on the Raspberry Pi RP2350B microcontroller. The RP2350B-Plus-W model is equipped with a wireless connectivity module (Wi-Fi 4 and Bluetooth 5.2), 16MB of Flash memory, and 41 multifunctional GPIO pins.

Key Features:
- RP2350B microcontroller
- Dual architecture: two ARM Cortex-M33 cores or two Hazard3 RISC-V cores (up to 150 MHz)
- Built-in Raspberry Pi Radio Module 2 (Infineon CYW43439 chip) – supports Wi-Fi 4 (802.11n) and Bluetooth 5.2
- Memory: 520KB SRAM and 16MB Flash on board
- Reserved solder pads for additional PSRAM memory
- USB-C connector (USB 1.1 Host/Device) – drag-and-drop programming
- 41 multifunctional GPIO pins (including 6 12-bit ADC inputs)
- PIO support (12 state machines) – support for custom peripherals
- Rich interfaces: 2× SPI, 2× I2C, 2× UART, 22× PWM, 1× HSTX
- Built-in temperature sensor and precision clock
Wireless Connectivity
The integrated Raspberry Pi Radio Module 2 (CYW43439) ensures stable Wi-Fi 4 and Bluetooth 5.2 communication, ideal for IoT applications.

Board Components Description

- RP2350B: Dual-core processor, dual architecture, up to 150 MHz
- USB Type-C Connector: Programming and power supply
- LED1: User LED (connected to Wi-Fi module)
- LED2: User LED (connected to MCU)
- BOOT Button: Entering firmware upload mode
- RESET Button
- ME6217C33M5G: 800mA LDO regulator
- Raspberry Pi Radio Module 2: Wi-Fi 4 and Bluetooth 5.2
- 16MB NOR-Flash: Program memory
- PSRAM solder pads: Space for optional RAM memory
Dimensions and Pinout



Kit Contents
- RP2350B-Plus-W ×1




