Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | Dual-core ARM Cortex-M0+ running at up to 133 MHz |
| Flash Memory | 2MB on-board QSPI flash |
| SRAM | 264KB on-chip SRAM |
| GPIO Pins | 26 multi-function GPIO pins |
| ADC Channels | 3 x 12-bit SAR ADCs |
| Communication Interfaces | 2 x UART, 2 x SPI, 2 x I2C |
| USB Support | USB 1.1 with device and host support |
| Programmable I/O | 8 x State Machines for custom peripheral support |
| Power Input | 1.8V to 5.5V via VSYS pin |
| Dimensions | 21mm x 51mm |
Anonymous
Mar 23, 2026
Rating: 5/5
Perfect for embedded projects
This board is incredibly versatile. The dual-core processor handles multitasking smoothly, and the MicroPython support makes prototyping a breeze. Highly recommended for hobbyists.
Anonymous
Mar 17, 2026
Rating: 5/5
Best learning tool
As a computer science student, this was the perfect introduction to bare-metal programming and RTOS concepts. The community support is huge, making troubleshooting very easy.
Anonymous
Mar 12, 2026
Rating: 4/5
Great value, minor documentation gaps
Excellent hardware for the price. The pinout is standard and easy to use. I wished the included quick start guide had more examples for the PIO state machines, but online resources fill the gap.
Anonymous
Mar 06, 2026
Rating: 5/5
Exceeded expectations
The speed of the Cortex-M0+ cores is surprising for such a small chip. I successfully ran a sensor fusion algorithm without any lag. Definitely buying more for my next batch of sensors.
Anonymous
Mar 02, 2026
Rating: 5/5
Robust and reliable
I've used this in three different robot controllers now. It never crashes, handles motor control PWMs perfectly, and the power efficiency is impressive compared to similar boards.
Anonymous
Mar 01, 2026
Rating: 4/5
Solid performance
Works exactly as advertised. The USB boot mode is a lifesaver when debugging. Only giving 4 stars because the header pins were not pre-soldered, but that's expected for this form factor.
Q: Is this compatible with the Arduino IDE?
A: Yes, the RP2040 is fully supported by the Arduino IDE. You can install the appropriate board package via the Board Manager to start coding immediately.
Q: Does this board come with pre-soldered header pins?
A: No, this module typically comes without pre-soldered headers to allow for flexible mounting options. You will need to solder your own headers or use pin sockets.
Q: Does it support Bluetooth connectivity out of the box?
A: No, the RP2040 chip does not have built-in Bluetooth or Wi-Fi. However, you can easily add these capabilities by connecting external modules via UART, SPI, or I2C interfaces.
Q: Can I power this board directly via the USB-C port?
A: Yes, you can power the board via the USB-C connector, which provides 5V. Alternatively, you can supply voltage between 1.8V and 5.5V to the VSYS pin.
Q: What is the maximum current draw per GPIO pin?
A: Each GPIO pin can source or sink up to 4mA safely, with an absolute maximum rating of 12mA. Please refer to the datasheet for total current limits across all pins.
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