Beetle RP2350 Mini Dual-Core Development Board (ARM Cortex-M33 / RISC-V)

The Beetle RP2350 is an ultra-compact development board powered by the Raspberry Pi RP2350 microcontroller with switchable dual-core Arm Cortex-M33 and Hazard3 RISC-V architectures. Equipped with onboard lithium battery management, 520KB RAM, and 2MB Flash, it delivers robust computing in a coin-sized form factor. It is ideal for makers, students, and engineers building space-constrained wearables, smart home devices, and embedded IoT projects.

Dual-architecture RP2350 processing power

Powered by the Raspberry Pi RP2350 clocked at 150MHz, the board provides the flexibility to run on dual Arm Cortex-M33 or Hazard3 RISC-V cores. With 520KB RAM and 2MB Flash memory, it reliably handles high-speed computing and complex embedded routines.

Ultra-compact coin-sized form factor

Measuring just 25 by 20.5mm, the board uses a single-sided PCB layout with castellated half-holes for direct SMT integration or breadboard use. It breaks out 11 programmable general-purpose IO pins for versatile peripheral connections.

Onboard lithium battery management

The module includes integrated lithium battery charging circuitry and real-time voltage monitoring for reliable portable operation. Power can be supplied via the 5V Type-C port or VIN pin, operating internally at 3.3V across temperatures from -10 to 60 degrees Celsius.

Multi-language software support

Developers can program the board using C/C++, MicroPython, or Arduino environments to accelerate prototyping. As the RP2350 ecosystem develops, library compatibility and peripheral support may vary based on the chosen framework.

Versatile embedded applications

Its miniature size and processing capability make it suitable for DIY retro gaming consoles, programmable lighting rigs, and stage prop automation.

Supplied package contents

The pack includes one Beetle RP2350 Mini Development Board and two 10-pin 2.54mm pitch pin headers.

Downloads & documentation

• Product wiki (DFRobot)