Details
The Waveshare RP2350-Zero Mini Development Board: A compact Raspberry Pi microcontroller development board, leveraging Raspberry Pi’s advanced dual-core and dual-architecture microcontroller.
RP2350 MCU Board Zero
a Pico-like MCU board based on Raspberry Pi RP2350A
Castellated module, suitable for SMD applications
Board specifications
- RP2350A microcontroller chip designed by Raspberry Pi in the United Kingdom
- Adopts unique dual-core and dual-architecture design: dual-core Arm Cortex-M33 processor and dual-core Hazard 3 RISC-V processor, flexible clock running up to 150 MHz
- 520KB of SRAM, and 4MB of on-board Flash memory
- Type-C connector, keeps it up to date, easier to use
- Castellated module allows soldering directly to carrier boards
- USB 1.1 with device and host support
- Low-power sleep and dormant modes
- Drag-and-drop programming using mass storage over USB
- 29 × multi-function GPIO pins (20× via edge pinout, others via solder points)
- 2 × SPI, 2 × I2C, 2 × UART, 4 × 12-bit ADC, 16 × controllable PWM channels
- Accurate clock and timer on-chip
- Temperature sensor
- Accelerated floating-point libraries on-chip
- 12 × Programmable I/O (PIO) state machines for custom peripheral support
Pinheader options
C/C++, MicroPython support
Comprehensive SDK, dev resources, tutorials to help you easily get started
dual-core, dual-architecture
Adopts dual-core Arm Cortex-M33 processor and dual-core Hazard 3 RISC-V processor, flexible clock running up to 150 MHz
29 × multi-function GPIO pins
configurable pin function, allows flexible development and integration
What’s On Board
- USB Type-C connector
for program downloading, supports USB1.1 hosts and slave devices - ME6217C33M5G
Low dropout regulator, 800mA output (Max.) - BOOT button
Press it when resetting to enter download mode - RUN reset button
- WS2812
cool RGB LED
- 4MB NOR-Flash
- RP2350A
Dual-core and dual-architecture design, up to 150 MHz operating frequency - RP2350A pins
10x solder points, 9 of which are GPIO pins - Debug pins
outline dimensions
Pico Product Selection
| PRODUCT | Voltage regulator chip | USB | Flash | Lithium battery header | Features |
|---|---|---|---|---|---|
| RP2350 chip | |||||
 Raspberry Pi Pico 2 |
DC-DC, 800mA | Micro USB | 4MB | – | – |
 Raspberry Pi Pico 2 W |
DC-DC, 800mA | Micro USB | 4MB | – | with WIFI and Bluetooth |
 Raspberry Pi Pico 2 WH |
DC-DC, 800mA | Micro USB | 4MB | – | with WIFI and Bluetooth |
 CAN ver. |
DC-DC, 2000mA | Type-C | 4MB | – | CAN interface |
 Type-A ver. |
LDO, 500mA | Type-A | 4MB | – | – |
 Type-C female ver. |
LDO, 800mA | Type-C | 4MB | – | – |
 Type-C male ver. |
LDO, 800mA | Type-C | 2MB | – | – |
 PIO-USB female ver. |
LDO, 500mA | Type-C | 2MB | – | with PIO-USB Type-C female port |
 PIO-USB male ver. |
LDO, 500mA | Type-C | 2MB | – | with PIO-USB Type-C male port |
 Tiny ver. |
LDO, 800mA | Separate Type-C port adapter | 4MB | – | Separate adapter board design, adapting USB Type-C port via FPC |
 RGB Matrix ver. |
LDO, 800mA | Type-C | 16MB | – | Onboard 8 x 8 RGB LED Matrix |
 ETH Port ver. |
LDO, 800mA | Type-C | 4MB | – | with Ethernet port |
 PoE ver. |
LDO, 800mA | Type-C | 16MB | – | with Ethernet port; Supports PoE expansion via a PoE Module |
 USB ver. |
LDO, 500mA | Type-A, Type-C | 2MB | – | with PIO-USB Type-A and USB Type-C port |
 core board |
LDO, 800mA | Separate Type-C port adapter | 16MB | – | – |
 wireless Plus ver. |
LDO, 800mA | Type-C | 16MB | – | Supports Wi-Fi and Bluetooth |
 1.43inch Round Touch AMOLED ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.43inch AMOLED Touch LCD |
 1.64inch Touch AMOLED ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.64inch AMOLED Touch LCD |
 1.75inch Round Touch AMOLED ver. |
DC-DC, 2000mA LDO,300mA |
Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.75inch AMOLED Touch LCD |
 1.8inch Touch AMOLED ver. |
DC-DC, 2000mA LDO，300mA |
Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.8inch AMOLED Touch LCD |
 2.41inch Touch AMOLED ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 2.41inch Touch AMOLED |
 0.85inch LCD ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 0.85inch IPS LCD |
 0.96inch LCD ver. |
DC-DC, 2000mA | Type-C | 4MB | Support(allows recharging the battery and powering the board at the same time) | 0.96inch IPS LCD |
 1.28inch Round LCD ver. |
LDO, 300mA | Type-C | 4MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch IPS LCD |
 1.28inch Round Touch LCD ver. |
LDO, 300mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch IPS touch LCD |
 1.46inch Round Touch ver. |
DC-DC, 2000mA | Type-C | 16MB | – | 1.46inch touch LCD |
 1.47inch LCD ver. |
LDO, 300mA | Type-C | 16MB | – | 1.47inch IPS LCD |
 1.47inch LCD USB ver. |
LDO, 300mA | Type-A | 16MB | – | 1.47inch IPS LCD |
 1.54inch LCD ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.54inch IPS LCD |
 1.54inch Touch LCD ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.54inch IPS Touch LCD |
 1.69inch Touch LCD ver. |
LDO, 500mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.69inch Touch LCD |
 1.85inch Round Touch LCD ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.85inch Touch LCD |
 2inch Touch LCD ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 2inch Touch LCD |
 2.1inch Round Touch LCD ver. |
LDO, 800mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 2.1inch Touch LCD |
 2.1inch Round Curved Touch LCD ver. |
LDO, 800mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 2.1inch 2.5D Curved Touch LCD |
 2.8inch Touch LCD ver. |
LDO, 800mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 2.8inch IPS Touch LCD |
 2.8inch Round Touch LCD ver. |
LDO, 800mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 2.8inch IPS Touch LCD, RGB interface |
 3.49inch Touch LCD ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 3.49inch IPS Touch LCD |
 3.5inch Touch LCD ver. |
DC-DC, 2000mA LDO, 300mA |
Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 3.5inch Touch LCD |
 4inch LCD ver. |
LDO, 800mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 4inch IPS LCD, RGB interface |
 4inch Touch LCD ver. |
LDO, 800mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 4inch IPS Touch LCD, RGB interface |
 4.3inch Touch LCD ver. |
LDO, 800mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 4.3inch IPS Touch LCD, RGB interface |
 7inch Touch LCD ver. |
DC-DC, 3000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 7inch IPS Touch LCD, RGB interface |
 7inch LCD ver. |
DC-DC, 3000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 7inch IPS LCD, RGB interface |
 1.54inch e-Paper ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.54inch e-Paper display |
 1.54inch touch e-Paper ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.54inch touch e-Paper display |
 Plus ver. |
DC-DC, 2000mA | Type-C | 4MB/16MB | Support(allows recharging the battery and powering the board at the same time) | – |
 DVI port ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | Onboard DVI interface, TF card slot and PIO-USB port |
| RP2040 chip | |||||
 Raspberry Pi Pico W |
DC-DC, 3000mA | Micro USB | 2MB | – | with WIFI |
 Raspberry Pi Pico WH |
DC-DC, 3000mA | Micro USB | 2MB | – | with WIFI |
 Raspberry Pi Pico |
DC-DC, 800mA | Micro USB | 2MB | – | – |
 Raspberry Pi Pico H |
DC-DC, 800mA | Micro USB | 2MB | – | – |
 Type-A ver. |
LDO, 500mA | Type-A | 4MB | – | – |
 Mini ver. |
LDO, 800mA | Type-C | 2MB | – | – |
 Tiny ver. |
LDO, 500mA | Separate Type-C port adapter | 2MB | – | Separate adapter board design, adapting USB Type-C port via FPC |
 RGB Matrix ver. |
LDO, 500mA | Type-C | 2MB | – | Onboard 5×5 RGB LED matrix |
 BLE ver. |
LDO, 300mA | Separate Type-C port adapter | 2MB | – | Supports Bluetooth 5.1, separate adapter board design, adapting USB Type-C port via FPC |
 ETH Port ver. |
LDO, 500mA | Type-C | 4MB | – | with Ethernet port |
 0.99inch Round LCD with case ver. |
LDO, 500mA | Type-C | 2MB | – | 0.99inch IPS LCD, CNC metal case |
 1.28inch Round LCD ver. |
LDO, 300mA | Type-C | 2MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch IPS LCD |
 1.28inch Round LCD with case ver. |
LDO, 300mA | Type-C | 2MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch IPS LCD, CNC metal case |
 1.28inch Round Touch LCD ver. |
LDO, 500mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch Touch LCD |
 1.28inch Round Touch LCD with case ver. |
LDO, 500mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.28inch Touch LCD, CNC metal case |
 1.69inch Touch LCD ver. |
LDO, 500mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.69inch Touch LCD |
1.85inch Touch LCD ver. |
DC-DC, 2000mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | 1.85inch Touch LCD |
 0.96 LCD ver. |
DC-DC, 1800mA | Type-C | 2MB | Support(allows recharging the battery and powering the board at the same time) | 0.96inch IPS LCD |
 Plus ver. |
DC-DC, 1800mA | Type-C | 4MB/16MB | Support(allows recharging the battery and powering the board at the same time) | – |
 DVI port ver. |
LDO, 300mA | Type-C | 16MB | Support(allows recharging the battery and powering the board at the same time) | Onboard DVI interface, TF card slot and PIO-USB port |
 Cam & LCD ver. |
– | Type-C | 16MB | – | Onboard grayscale camera and 1.14inch IPS LCD display |
