Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
Processor Architecture	Dual-core ARM Cortex-M0+
Max Clock Speed	133MHz
Flash Memory	2MB onboard QSPI
SRAM	264KB
GPIO Pins	26 multi-function pins
ADC Channels	3 x 12-bit ADC
USB Interface	USB 1.1 Device/Host
Operating Voltage	1.8V to 5.5V
Board Dimensions	51mm x 21mm
Supported Languages	MicroPython, C, C++

5 reviews

Anonymous

Feb 27, 2026

Rating: 5/5

Easy to start with

The learning resources mentioned helped me get started quickly with my first project.

Anonymous

Feb 24, 2026

Rating: 4/5

Solid hardware

Hardware is fine and performs as expected. Documentation could be slightly clearer for beginners.

Anonymous

Feb 21, 2026

Rating: 5/5

Perfect for learning embedded dev

Great board for the price. MicroPython works flawlessly and the community support is huge.

Anonymous

Jan 28, 2026

Rating: 4/5

Good value but no headers

Board works well but I had to solder my own pin headers which took extra time.

Anonymous

Jan 19, 2026

Rating: 5/5

Reliable RP2040 implementation

Stable power regulation and accurate ADC readings. Highly recommended for prototyping.

5 FAQ

Q: Can I use this for motor control?

A: Yes, the GPIO pins support PWM which is suitable for controlling motor drivers.

Q: How do I enter bootloader mode?

A: Hold the BOOTSEL button while connecting the USB cable to enter mass storage mode.

Q: What is the maximum input voltage?

A: The VSYS pin can accept between 1.8V and 5.5V safely.

Q: Does this support Arduino IDE?

A: Yes, you can program it using the Arduino IDE with the appropriate board manager installed.

Q: Are pin headers pre-soldered?

A: This version comes without headers soldered to allow for flexible mounting options.

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