Product Description
The RP2350B-Plus-W Development Board is based on the Raspberry Pi RP2350B and supports the development of connected controllers and custom peripherals. Its selectable processor architecture enables work with Arm Cortex-M33 or Hazard3 RISC-V on the same hardware. The Raspberry Pi Radio Module 2 handles wireless communication. External circuits connect through multifunction GPIO pins, while a USB Type-C connector provides programming access. C/C++, MicroPython and the Arduino IDE are supported. Reserved solder pads allow later expansion with a PSRAM chip.
Highlights
- Selectable dual-core architecture with Arm Cortex-M33 or Hazard3 RISC-V
- Raspberry Pi Radio Module 2 with Wi-Fi 4 and Bluetooth 5.2
- 520 KB SRAM and 16 MB flash with solder pads for PSRAM expansion
- USB Type-C connector for programming
- USB 1.1 with device and host support
Technical Features
- Processor: Raspberry Pi RP2350B, two cores, up to 150 MHz
- Memory: 520 KB SRAM and 16 MB NOR flash
- Wireless: Infineon CYW43439, Wi-Fi 4 (802.11n) and Bluetooth 5.2
- USB: version 1.1 via Type-C, device and host operation
- GPIO: 41 multifunction pins
- Peripherals: 1 × HSTX, 2 × SPI, 2 × I2C, 2 × UART, 6 × 12-bit ADC and 22 controllable PWM channels
- Programmable input/output: 12 PIO state machines
- Voltage regulator: ME6217C33M5G, maximum output current 800 mA
- Programming environments: C/C++, MicroPython and Arduino IDE
Application Areas
- Connected sensor nodes transmit measurements over Wi-Fi or Bluetooth.
- Custom peripheral protocols can be implemented using the PIO state machines.
- Controller prototypes connect sensors and actuators through I2C, SPI, UART, ADC and PWM.
- Firmware projects explore Arm and RISC-V implementations on the same board.
Notes
- The processor selection is between two Arm Cortex-M33 cores and two Hazard3 RISC-V cores.
- PSRAM expansion uses reserved solder pads; an additional memory chip must be soldered onto these pads.
- USB programming supports drag-and-drop file transfer through mass storage mode.
What's Included
- 1 × RP2350B-Plus-W
| Item information | Value |
|---|---|
| GTIN: | 4060137024382 |
| HAN: | 32048 |
| Category: | Development Boards |
| Controller-IC: | RP2350B |
| Manufacturer Part Number: | 32048 |
| Digital Interface Protocols: | USB 1.1, HSTX, SPI, I2C, UART, PWM, PIO |
| Interface Type: | USB, HSTX, SPI, I2C, UART, ADC, PWM, GPIO |
| CPU Architecture: | Arm Cortex-M33 / Hazard 3 RISC-V |
| PSRAM Expansion Pads: | Ja |
| SRAM Memory: | 520 |
| Supported Programming Environments: | C/C++, MicroPython, Arduino IDE |
| USB Device Support: | Ja |
| USB Host Support: | Ja |
| USB Version: | 1.1 |
| CPU Core Count: | 2 |
| Flash Memory: | 16 |
| CPU Clock Frequency Max.: | 150 |
| GPIO Count: | 41 |
| Connector Type: | USB Type-C |
| Wi-Fi Standard: | Wi-Fi 4 (802.11n) |
| Bluetooth Version: | 5.2 |
| Wireless Protocols: | Wi-Fi 4, Bluetooth 5.2 |
| Wireless LAN Standard: | IEEE 802.11n |
| PIO State Machine Count: | 12 |
| CPU Configuration: | 2 × Arm Cortex-M33 / 2 × Hazard3 RISC-V |
| MCU Family: | RP2350 |
| MCU Series: | RP2350 |
| Target MCU Part Number: | RP2350B |
| Debug/Programming Interface: | USB mass storage |
| Shipping weight: | 0,01 kg |
| Item weight: | 0,00 kg |
| Dimensions ( Length × Width × Height ): | 5,72 × 2,10 × 0,48 cm |
Waveshare International Limited, World Trade Plaza south side, Fuhong Rd, Futian District, 518000 Shenzhen, China, [email protected], https://waveshare.com/