Feature
Looking for more 1/O pins and built-in battery charging? Check out the new XIAO RP2040 Plus for more possibilities in your next project!
- Perfect Toolset for Learning Coding and Electronics
XIAO RP2040 offers an extensive development ecosystem that makes coding accessible for beginners while providing powerful tools for experienced developers. Code with Arduino IDE for rapid prototyping, utilize C/C++ SDK for optimal performance, explore MicroPython/CircuitPython for quick scripting, or develop with Rust and Go for modern applications. Backed by comprehensive documentation and an active Raspberry Pi community, you'll find abundant examples and resources to kickstart your projects. The board features both a 3-color User LED and an RGB LED, making it easy to add visual indicators or stunning light effects to enhance both functionality and creativity.
- Classic Form Factor and Extensive Seeed Studio XIAO Ecosystem
Launched in 2021, XIAO RP2040 with the classic XIAO compact design of 21 x 17.8mm. Its native compatibility with the comprehensive XIAO Add-on ecosystem - from expansion boards, sensors and displays to connectivity modules and actuators (Grove Expansion, CAN-Bus, LoRa module, LED Matrix, Vision AI Sensor, Round Display, L76K GSP module, 2-Mic Array, ePaper Displays, mmWave sensor, AC relay, Bus Servo Driver and many more) - makes it versatile for any project, no matter how simple or complex.
- Production-Ready Design with FREE PCBA Support
All Seeed Studio XIAO dev boards feature a production-optimized SMD (Surface Mount Device) design with standardized stamp holes, making it perfect for commercial PCBA (Printed Circuit Board Assembly) integration. Through our Fusion PCBA Sponsorship program, you can not only enjoy the lowest unit prices for all XIAO modules from our Fusion Open Parts Library, but also fabricate and scale your XIAO-based PCBA designs at low cost (30% off) with FREE Design for Manufacturing consulting services, streamlining your journey from prototype to production.
Note
XIAO SoM User Manual open-sources all hardware and software materials of XIAO, providing professional product design guidelines to help you accelerate ideas off the ground, streamline product design, providing a seamless experience from module selection to mass production. You can check here to see more info.
Specification
Product Name | Seeed Studio XIAO RP2040 | |
Chipset | ||
Processor | Dual Cortex M0+ processor running at up to 133 MHz | Dual Cortex-M33 processor running at up to 150MHz with FPU |
RAM | 264KB SRAM | 520KB SRAM |
Flash | 2MB Onboard Flash | 2MB Onboard Flash |
Interface | GPIO Pin x14 Digital Pin x11 Analog Pin x4 I2C x1 UART x1 SPI x1 PWM x11 | GPIO Pinx22 Digital Pin x19 Analog Pin x3 I2C x2 UART x2 SPI x2 PWM x19 |
Onboard | User LED (3 Colors) x1 Power LED x1 RGB LED x1 Reset Button x1 Boot Button x1 | User LED x1 Charge LED (Battery Charging Indicator) x1 RGB LED x1 Reset Button x1 Boot Button x1 |
Wireless Connectivity | / | / |
Power | Input Voltage (Type-C): 5V lnput Voltage (BAT): 5V | Input Voltage (Type-C): 5V lnput Voltage (BAT): 5V |
Low Power Mode(Typ.) | / | 3.7V/27.9 mA |
Software Compatibility | Arduino, PlatformIO, MicroPython, CircuitPython, tinyGo, Rust, Zephyr, and more to come | Arduino, PlatformIO, MicroPython, CircuitPython, and more to come |
Working Temperature | -20°C-70°C | -20°C-70°C |
Dimensions | 21x17.8mm | 21x17.8mm |
Varients |
Hardware Overview
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BOTTOM
PinOut
Application
- Learning & Education - Arduino, MicroPython, CircuitPython, TinyGo, Rust, embedded systems basics
- USB HID Devices - Custom keyboards, stream decks, arcade controllers, MIDI interfaces
- Wearable Projects - Smart accessories, LED clothing, wrist devices, sensor wearables
- IoT & Sensors - Environmental monitoring, smart home panels, weather stations, MQTT
- Display Projects - LED matrices, POV displays, rotating LED spheres
- Development - Rapid prototyping, hardware testing, PCB validation
- Robotics - Basic motor control, sensor integration, automation
- Audio/Video - Sound processing, media controls, visualizations
Documents
Certification
| HSCODE | 8517180050 |
| USHSCODE | 8517180050 |
| UPC | 841454123521 |
| EUHSCODE | 8543709099 |
| COO | CHINA |
Part List
Seeed Studio XIAO RP2040 | X1 |
7-Pin Header (2.54mm) | X2 |
Seeed Studio XIAO RP2040 - Supports Arduino, MicroPython and CircuitPython
XIAO RP2040 is a compact, Arduino-compatible dev board based on Raspberry Pi RP2040. As the smallest Raspberry Pi Pico board, it features a thumb-sized and surface-mount design. Thanks to its compatibility with multiple programming languages (C, Python, Go, Rust) and a wide range of available libraries, it's a cost-effective and user-friendly microcontroller for learning coding and electronics basics.
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1 on 1 Support | 12-Month Warranty | 30-Day Return Policy