Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Processor | RP2040 Dual-Core ARM Cortex-M0+ |
| Clock Speed | 133 MHz |
| Flash Memory | 2 MB Onboard |
| SRAM | 264 KB |
| GPIO Pins | 21 Multifunction Pins |
| USB Interface | Micro USB 1.1 |
| Operating Voltage | 3.3V Logic |
| Power Input | 5V via USB |
| Dimensions | 20.5 x 17.5 mm |
| Weight | 3 grams |
Anonymous
Apr 09, 2026
Rating: 5/5
Perfect for wearable projects
Tiny form factor works great for my smartwatch build. Pre-soldered headers saved me time.
Anonymous
Apr 01, 2026
Rating: 4/5
Good board but tiny pins
Functions well but the size makes manual wiring challenging without a breakout.
Anonymous
Mar 14, 2026
Rating: 5/5
MicroPython ready out of the box
Loaded CircuitPython easily. Great performance for the price point.
Anonymous
Feb 09, 2026
Rating: 5/5
Great Pico alternative
Cheaper than original Pico and works just as well for my home automation sensors.
Anonymous
Feb 06, 2026
Rating: 3/5
Documentation needs improvement
Had trouble finding specific pinout details compared to the standard Pico.
Q: What is the max current output?
A: We recommend drawing no more than 300mA total from the 3.3V pin.
Q: Are headers included?
A: Yes, this version comes with pre-soldered pin headers ready for use.
Q: Is the GPIO 5V tolerant?
A: No, the GPIO pins operate at 3.3V logic levels and are not 5V tolerant.
Q: Can I power it with a battery?
A: Yes, you can connect a LiPo battery via the VSYS pin with proper regulation.
Q: Does it support MicroPython?
A: Yes, fully compatible with MicroPython and CircuitPython firmware.
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