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XIAO RP2040 Pre-Soldered Development Board
SKU: EB-XIAO-RP2040
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Key Features
Dual-Core RP2040 Performance: Raspberry Pi RP2040 with two Arm Cortex-M0+ cores running at up to 133MHz supports embedded control, sensor processing, robotics and USB device development.
Compact Memory-Rich Design: Integrates 264KB SRAM and 2MB onboard Flash in a thumb-sized 21 × 17.8mm form factor for wearables and space-constrained electronics.
Ready for Solder-Free Prototyping: Pre-soldered headers connect directly to breadboards, jumper wires, sensors and compatible expansion modules without additional header soldering.
Flexible Peripheral Connectivity: Provides 11 digital I/O, four analog inputs, 11 PWM-capable pins, I²C, UART and SPI for displays, actuators and sensor modules.
Broad Development Support: Compatible with Arduino, PlatformIO, MicroPython, CircuitPython, TinyGo, Rust and Zephyr for education, USB HID devices and rapid prototyping.
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Description
XIAO RP2040 Pre-Soldered Development Board
The XIAO RP2040 is a compact, pre-soldered microcontroller development board powered by the Raspberry Pi RP2040. It combines dual-core processing, 2MB onboard Flash, 264KB SRAM and multiple peripheral interfaces in a 21 × 17.8mm form factor for education, robotics, wearable electronics, USB HID devices and embedded prototyping.
Technical Specifications
- Product model: XIAO RP2040, pre-soldered version
- Microcontroller: Raspberry Pi RP2040
- Processor: Dual-core Arm Cortex-M0+
- Maximum clock frequency: 133MHz
- SRAM: 264KB
- Onboard Flash memory: 2MB
- GPIO header pins: 14
- Digital I/O: 11
- Analog inputs: 4
- PWM-capable pins: 11
- Communication interfaces: 1 × I²C, 1 × UART and 1 × SPI
- USB connector: USB Type-C
- USB input voltage: 5V
- Logic level: 3.3V
- Onboard indicators: Three-color user LED, power LED and RGB LED
- Onboard controls: RESET and BOOT buttons
- Software compatibility: Arduino, PlatformIO, MicroPython, CircuitPython, TinyGo, Rust and Zephyr
- Working temperature: -20°C to 70°C
- Dimensions: 21 × 17.8mm
- Pin configuration: Pre-soldered headers
- Wireless connectivity: None onboard
Dual-Core Embedded Processing
The Raspberry Pi RP2040 integrates two Arm Cortex-M0+ processor cores running at up to 133MHz. Combined with 264KB SRAM and 2MB onboard Flash, it supports embedded control, sensor acquisition, LED effects, USB applications and educational programming projects.
Solder-Free Hardware Prototyping
Pre-soldered headers allow the board to connect directly to breadboards, jumper wires and compatible expansion hardware. This configuration reduces setup time for classroom exercises, workshops, proof-of-concept development and hardware testing.
Peripheral and Expansion Connectivity
Eleven digital I/O pins with PWM support, four analog inputs and I²C, UART and SPI interfaces enable integration with sensors, displays, LED matrices, motor-control circuits, actuators and other embedded peripherals.
Software Development Support
The board supports Arduino, PlatformIO, MicroPython, CircuitPython, TinyGo, Rust and Zephyr development workflows. This broad compatibility makes it suitable for beginners learning electronics and experienced developers creating compact embedded systems.
Compact XIAO-Compatible Design
The 21 × 17.8mm form factor supports compatible expansion boards, displays, sensors and communication modules designed for the XIAO ecosystem. Expansion accessories and wireless modules are sold separately unless otherwise specified.
Typical Applications
- Programming and electronics education
- Custom keyboards, MIDI controllers and USB HID devices
- Wearable electronics and interactive LED projects
- Environmental monitoring and sensor systems
- Robotics and automation prototypes
- Display, audio-control and visualization projects
- Rapid prototyping and PCB validation
Shopping Guide
Shipping | Delivery Period | Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | We offer express and standard delivery services. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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