RP2350B-Plus-W
A Pico-like MCU board based on Raspberry Pi RP2350B

RP2350B-Plus-W is a tiny size, low-cost, high-performance MCU board designed by Waveshare. Based On Raspberry Pi RP2350B microcontroller, equipped with the Raspberry Pi Radio Module 2, integrated with 16MB Flash memory and reserved solder pads for PSRAM chip expansion, which makes it easy for you to develop and integrate into products quickly.
| RP2350B microcontroller chip designed by Raspberry Pi in the United Kingdom |
| Unique dual-core, dual-architecture design supporting dual ARM Cortex-M33 or dual Hazard3 RISC-V processors, with flexible clock speeds up to 150 MHz |
| Integrated Raspberry Pi Radio Module 2 with support for Wi-Fi 4 and Bluetooth 5.2 |
| 520 KB SRAM and 16 MB onboard Flash memory, with reserved solder pads for PSRAM expansion |
| USB Type-C connector for modern connectivity and ease of use |
| USB 1.1 with both device and host support |
| Low-power sleep and dormant modes for energy-efficient operation |
| Drag-and-drop programming using USB mass storage |
| 41 multi-function GPIO pins for flexible I/O configuration |
| Rich peripheral set including 1 × HSTX, 2 × SPI, 2 × I2C, 2 × UART, 6 × 12-bit ADCs, and 22 controllable PWM channels |
| Accurate on-chip clock and timer system |
| Integrated temperature sensor |
| Accelerated floating-point libraries available on-chip |
| 12 programmable I/O (PIO) state machines for custom peripheral and protocol support |
Dual-Core, Dual-Architecture
The unique dual-core, dual-architecture capability of RP2350 allows users to choose between a pair of industry-standard Arm Cortex-M33 cores, and a pair of open-hardware Hazard3 cores, giving developers a chance to experiment with the RISC-V architecture in a stable, well-supported environment

Support C/C++, MicroPython, Arduino IDE
Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Startedc



Supports Wi-Fi and Bluetooth
Adopts Infineon’s CYW43439 chip, supports Wi-Fi 4 (802.11n) and Bluetooth 5.2

What's On Board

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1. RP2350B Dual-core and dual-architecture design, up to 150 MHz operating frequency |
6. RESET button |
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2. USB Type-C connector For programming, USB 1.1 with device and host support |
7. ME6217C33M5G Low dropout regulator, 800 mA output (Max.) |
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3. LED1 User LED 1 (connected to the Wi-Fi module) |
8. Raspberry Pi Radio Module 2 Supports Wi-Fi 4 and Bluetooth 5.2 |
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4. LED2 User LED 2 (connected to the MCU) |
9. 16MB NOR-Flash For data storage |
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5. BOOT button Press when resetting to enter download mode |
10. Reserved PSRAM chip solder pads Compatible with mainstream PSRAM chips, for user expansion and upgrades |
Pin Definition


Outline Dimensions

Resources
Package Content
Weight: 0.004 kg
RP2350B-Plus-W x1

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Discussion Forum
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