🚀 Elevate Your Projects with RP2040-Zero!
The Waveshare RP2040-Zero is a low-cost, high-performance microcontroller board based on the Raspberry Pi RP2040 chip. It features a dual-core Arm Cortex M0+ processor, 264KB of SRAM, and 2MB of onboard Flash memory, making it ideal for SMD applications. With versatile GPIO options, USB-C connectivity, and easy programming capabilities, this board is perfect for both hobbyists and professionals looking to innovate.
| Processor | 133 MHz |
| RAM | SRAM |
| Memory Speed | 133 |
| Brand | waveshare |
| Series | 20187 |
| Item model number | RP2040-Zero |
| Operating System | FreeRTOS |
| Item Weight | 0.704 ounces |
| Package Dimensions | 2.8 x 2.01 x 0.94 inches |
| Color | RP2040-Zero without header |
| Processor Brand | Raspberry Pi |
| Number of Processors | 2 |
| Computer Memory Type | SRAM |
| Manufacturer | Waveshare |
| ASIN | B09KZPCNPL |
| Country of Origin | China |
| Date First Available | November 4, 2021 |
D**N
Tiny RP2040 board, lots of GPIO
This is a great little dev board for the RP2040. I love this form factor which is similar in size to the Seeeduino XIAO (about the size of a postage stamp) but has way more pins exposed for more complicated projects. In addition to the 18 pins (3 for power) exposed along the sides of the board, there are 5 additional pins on the back edge of the board and 9 exposed solder pads on the underside of the board for even more GPIO. I also really like that this board includes a built-in neo-pixel. However, I will warn that this board does not include a regular led which means that the BUILTIN_LED is not available and you won't be able to run the standard "blink" hello world program.While I normally work in PlatformIO and the Arduino framework, I decided to install CircuitPython on this board. It was a breeze to get setup and after the CircuitPython firmware is loaded, the device shows up as a circuitpy USB drive that I can use to directly edit python files. I tested using a simple program that writes to an SSD1306 128x64 display over I2C and an analog heart-rate sensor.The only 2 things that I miss on this board are that there is no built-in wifi or bluetooth and that the board doesn't have solder pads for connecting (and charging) a lipo battery (a feature I'm seeing in more and more dev boards). But both of these are minor grievances. Overall this is a great dev board that I'm sure will find it's way into lots of my projects.
N**T
quality
very good product. just had to wait a extra day came late. was two day shipping and took 3 days
Trustpilot
3 days ago
1 month ago
