This module is an RP2040 mini development board based on the Raspberry Pi RP2040 microcontroller. Onboard buttons with reset and BOOT functions provide ease of use. Onboard LEDs (GP10, GP17), 4MB/16MB flash memory. The development board supports application programming with Raspberry Pi Pico, MicroPython, and other platforms. Supports peripherals such as I2C, UART, and SPI, facilitating development and application. USB Type: Type-C Power Supply: USB 5V GPIO Voltage Level: 3.3V SRAM: 264 KB This module exposes 28 GPIO pins, 4 of which can be used as analog inputs. Color: Black Material: PCB Package Contents: 1 x Development Board Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1–3 cm.