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 133MHz |
| Wireless Connectivity | 2.4GHz 802.11n Wi-Fi via Infineon CYW43439 chip |
| Memory | 264KB on-chip SRAM and 2MB external QSPI Flash |
| GPIO Pins | 26 multi-function GPIO pins with flexible mapping |
| Programming Languages | MicroPython, C, and C++ supported |
| ADC Resolution | 3 x 12-bit ADC channels |
| Power Input | 1.8V to 5.5V DC via USB or VSYS pin |
| Dimensions | 51mm x 21mm x 13.5mm (including headers) |
| Debug Interface | SWD debug header included for external probes |
| Operating Temperature | -20°C to +85°C industrial range |
Anonymous
Mar 27, 2026
Rating: 5/5
Perfect for IoT projects
The built-in WiFi makes this board incredibly easy to use for connecting sensors to the cloud. Setup with MicroPython was seamless, and the documentation is excellent.
Anonymous
Mar 26, 2026
Rating: 5/5
Kids love it
Bought this for a weekend project with my kids. We made a weather station that posts data online. The setup was straightforward enough for them to follow along.
Anonymous
Mar 25, 2026
Rating: 4/5
Great value, minor learning curve
Fantastic board for the price. The wireless range is decent for indoor use. It took me a little while to get used to the pinout compared to the standard Arduino, but worth it.
Anonymous
Mar 21, 2026
Rating: 5/5
Best board for learning embedded systems
As a university student, this is the perfect bridge between beginner kits and professional hardware. The community support is huge, so finding examples is easy.
Anonymous
Mar 20, 2026
Rating: 5/5
Robust and reliable
I've deployed ten of these in a home automation system. They have been running stable for months without needing a reboot. The dual-core processing handles multitasking well.
Anonymous
Mar 10, 2026
Rating: 4/5
Solid performance, wish it had Bluetooth
Does exactly what it says on the tin. WiFi connectivity is stable. My only wish is that it included Bluetooth Low Energy like some other competitors, but for the price, I can't complain.
Q: Is the WiFi chip compatible with 5GHz networks?
A: No, the onboard Infineon CYW43439 chip only supports 2.4GHz 802.11n Wi-Fi networks. It does not support 5GHz bands.
Q: How do I upload code to this board?
A: You can drag and drop a .uf2 file onto the board when it is in bootloader mode (hold BOOTSEL while plugging in USB). For development, we recommend using Thonny IDE or VS Code with the Pico extension.
Q: Does this come with pre-soldered headers?
A: This specific listing typically comes without headers soldered to give you flexibility in how you mount the board. However, some variants may include them; please check the specific product images before purchasing.
Q: Can this board be powered directly via the micro-USB port?
A: Yes, you can power the Pico W directly through the micro-USB connector, which provides 5V. Alternatively, you can supply voltage between 1.8V and 5.5V via the VSYS pin.
Q: What is the maximum current draw for the 3.3V pin?
A: The onboard regulator can supply up to 300mA total for the board and external peripherals connected to the 3.3V pin. Be careful not to exceed this limit to avoid instability.
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