Introduction

RP2040-One is a mini RP2040 development board. The onboard PCB USB-A connector makes it plug-and-play instantly. Mini body, 29 x multi-function GPIO pins (20 x via edge pinout, others via solder points), and the edge of the PCB adopt the castellated design, which can be easily and quickly integrated into your project.

Features

RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
Dual-core Arm Cortex M0+ processor, flexible clock running up to 133MHZ
246KB of SRAM, and 4MB of on-board Flash memory
The castellated module allows soldering direct to carrier boards
USB1.1 with device and host support
Low-power sleep and dormant modes
Drag-and-drop programming using mass storage over USB
29 x multi-function GPIO pins (20x via edge pinout, others via solder points)
2 x SPI, 2 x UART, 4 x 12-bit ADC, 16 x controllable PWM channels
Accurate clock and timer on-chip
Temperature sensor
Accelerated floating-point libraries on-chip
8 x Programmable I/O (PIO) state machines for custom peripheral support

Pinout

Dimensions

Pico Quick Start

Download Firmware

MicroPython Firmware Download

C_Blink Firmware Download

Video Tutorial

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Documents

Program

Official Documents

Official Raspberry Pi Documents

Raspberry Pi Open-source Program

Software

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Raspberry Pi RP2040-One User Guide