shop/ circuitrocks/ xiao rp2040 – mini arduino-compatible development

A compact development board powered by the Raspberry Pi RP2040 chip. It is great for Arduino, MicroPython, CircuitPython, and other small embedded projects.

Features:

  • Raspberry Pi RP2040 microcontroller
  • Dual-core ARM Cortex-M0+ processor
  • Clock speed up to 133MHz
  • 264KB SRAM
  • 2MB onboard Flash
  • 11 digital I/O pins
  • 4 analog inputs
  • 11 PWM-capable pins
  • Supports I2C, SPI, UART, and SWD
  • USB Type-C connection
  • Built-in RGB LED
  • Compact size: 21 × 17.8mm
  • Supports Arduino, MicroPython, CircuitPython, PlatformIO, TinyGo, Rust, and Zephyr

Applications:

  • Arduino projects
  • Robotics
  • Sensor systems
  • Wearable electronics
  • Small automation builds
  • DIY electronics
  • School projects
  • Compact prototypes

FAQ

Will this ship from Manila?

Yes — all stock ships from our Quezon City warehouse. Order before 4 PM weekdays for same-day cutoff via J&T or LBC.

Do you ship nationwide?

Yes. Metro Manila usually arrives next-day; provincial 1–3 working days.

Can I get this on a school PO or class order?

Yes — we accept Purchase Orders from accredited schools and universities. Contact us with your PO details and we'll process it.

Is this compatible with Arduino, ESP32, or Raspberry Pi?

Most parts work with common maker boards — check the description for specific pinout / voltage notes. If you're unsure, send us a message before ordering.

What's your return policy?

7-day inspection window for DOA units. Email proof of issue and we'll ship a replacement or refund. Used / installed parts are not returnable unless faulty.

Do you offer technical support?

Yes — questions land on our forum or via email, weekday or weekend. We've actually wired up most of what we sell.

Build with this board

// from learn.circuit.rocks

Notes from the bench

// from blog.circuit.rocks

Ask the community

// from forum.circuit.rocks