RP2350 Zero Mini Development Board

The RP2350 Zero is a small MCU (microcontroller unit) development board powered by the Raspberry Pi RP2350A microcontroller. It has two types of processors, a dual-core Arm Cortex-M33 and a dual-core Hazard 3 RISC-V, which can run at speeds up to 150 MHz. The board includes 520KB of memory and 4MB of storage, giving you plenty of room for your projects.

It uses a USB Type-C connector for power and programming, making it easy to plug in and get going! Its design lets you solder directly onto other boards, making it a good choice for custom hardware projects.

The board has 29 GPIO pins that can be used for different functions like connecting sensors, controlling motors, or handling data. It supports coding languages like C/C++ and MicroPython and provides guides and tools to help you get started.

This board comes in two options. Board Only and With Pre-Soldered Headers. Please select which one you want before adding it to the cart! 

Features

• 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 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
• 29x multi-function GPIO pins (20x via edge pinout, others via solder points)
• 2x SPI, 2x I2C, 2x UART, 4x 12-bit ADC, 24x controllable PWM channels
• Accurate clock and timer on-chip
• Temperature sensor
• Accelerated floating-point libraries on-chip
• 12x Programmable I/O (PIO) state machines for custom peripheral support

What’s on Board

1. USB Type-C connector
   Program downloading supports USB1.1 hosts and slave devices
2. ME6217C33M5G
   Low dropout regulator, 800mA output (Max.)
3. BOOT Button
   Press it when resetting to enter download mode
4. RUN Reset Button
5. WS2812
   Cool RGB LED
6. P25Q32SH-UXH-IR
   4MB NOR-Flash
7. RP2350A
   Dual-core and dual-architecture design, up to 150 MHz operating frequency
8. RP2350A Pins
   10x solder points, 9 of which are GPIO pins
9. Debug Pins

Resources

• Product Wiki
• Schematic

Pinout

Package Contents

Board Only

• 1x RP2350 Zero

With Pre-Soldered Headers

• 1x RP2350 Zero with pre-soldered header