XIAO RP2040 Microcontroller With Dual Core ARM Cortex M0 Plus Processor For Arduino MicroPython And CircuitPython 2MB Flash 264KB SRAM 133MHz Speed Rich Interfaces For Prototyping And DIY Projects

RP2040 Dual-Core Microcontroller Board for Arduino
✔️ 2MB Flash, 264KB SRAM, 133MHz dual-core Cortex-M0+, single unit

This compact RP2040 microcontroller board brings dual core ARM Cortex-M0+ speed to compact DIY projects. It’s breadboard friendly and supports Micropython, Arduino, and CircuitPython, making it easy to prototype wearables, sensors, and small automation.

✅ 2MB onboard flash memory
✅ 264KB SRAM
✅ Dual-core ARM Cortex-M0+ at up to 133MHz
✅ 11 digital pins, 4 analog pins, 11 PWM pins
✅ I2C, UART, SPI interfaces and SWD bonding pad
✅ Small 20x17.5mm footprint, breadboard-friendly
✅ Seeeduino XIAO compatibility with expansion boards

💡 What is an RP2040 microcontroller board used for in DIY electronics and prototyping?

These handy boards are great for fast learning, quick prototyping, and hands-on embedded experiments.

- High-speed 133MHz dual-core Cortex-M0+ for responsive projects - Supports MicroPython, Arduino, CircuitPython for flexible coding - I2C, UART, SPI interfaces and SWD for sensors and modules - Compact 20x17.5mm form factor fits wearables and tight enclosures✝️