Raspberry Pi Pro Micro RP2040 – Compact RP2040 Development Board (Arduino-Compatible)

The Raspberry Pi Pro Micro RP2040 is a compact, low-power, and high-performance development board based on the RP2040 microcontroller, featuring a dual-core ARM Cortex-M0+ processor running at up to 133 MHz. It’s designed in the popular Pro Micro form factor, making it ideal for breadboarding, embedded projects, and compact builds where space is limited.

Fully compatible with Arduino IDE, CircuitPython, MicroPython, and C/C++ SDK, this board is a versatile choice for developers, makers, and hobbyists looking for the power of the RP2040 in a minimalist layout.

🔧 Specifications:

• Microcontroller: RP2040 by Raspberry Pi

• CPU: Dual-core ARM Cortex-M0+ @ 133 MHz

• Flash Memory: 4MB (external QSPI flash)

• SRAM: 264KB

• USB: USB 1.1 with device and host support (USB-C port)

• GPIO Pins: 21 (includes I2C, SPI, UART, ADC, PWM)

• Programming Interface: USB-C (also supports UF2 bootloader)

• Operating Voltage: 3.3V logic

• Input Voltage: 5V via USB-C

• Form Factor: Pro Micro-compatible, breadboard-friendly

• Dimensions: ~34 × 18 mm

🚀 Key Features:

• Compact and lightweight RP2040 board

• Full support for Arduino, CircuitPython, and MicroPython

• Breadboard-friendly layout – perfect for portable and wearable projects

• Onboard USB-C port for fast programming and power

• Great for robotics, sensors, wireless modules, and IoT projects

📦 Use Cases:

• Custom HID devices (keyboard/mouse emulation)

• Sensor data acquisition & logging

• Robotics and automation controllers

• Wearable and battery-powered applications

• Educational STEM & maker projects