3PCS RP2040-Zero Mini Board - Raspberry Pi RP2040 MCU With Type-C USB, 2MB Flash Memory

About This Product

Electronics enthusiasts and makers, these RP2040-Zero mini boards are absolutely fantastic for embedded projects! You get 3 boards in the pack, each based on the Raspberry Pi RP2040 microcontroller with a dual-core Arm Cortex M0+ processor that can run up to 133 MHz. With 264KB of SRAM and 2MB of onboard flash memory, these little boards pack serious capability into a tiny footprint. The Type-C USB connector is so convenient for both power and programming, and the castellated module design means you can solder them directly onto carrier boards for permanent projects. The feature set is impressive - 29 multi-function GPIO pins (20 accessible via the edge pinout, others via solder points), 2x SPI, 2x I2C, 2x UART, 4x 12-bit ADC, 16x PWM channels, and even 8 programmable I/O state machines for custom peripherals. Programming is a breeze with drag-and-drop mass storage over USB, and it supports both C/C++ and MicroPython. The board includes handy features like a reset button, boot button for download mode, a cool RGB LED, and even a temperature sensor. The low-power sleep and dormant modes make it great for battery-powered projects. Whether you're building IoT devices, robotics controllers, custom input devices, or learning embedded programming, these boards provide Raspberry Pi performance in a much smaller, more project-friendly format. The documentation and community support are excellent since it's based on the popular RP2040 chip. For the price, getting three boards means you can prototype multiple projects simultaneously or have backups for when things go wrong (because let's be honest, they sometimes do!). If you're into electronics projects and want capable, affordable development boards with modern connectivity, these RP2040-Zero boards are definitely worth checking out.