Feature: 1. USB A Male Port: The RP2040 One mini development board has an onboard PCB USB A male port for plug and play use, and the PCB edge is half hole process, which can be easily and quickly integrated into the project 2. Dual Core: Microcontroller uses the RP2040 microcontroller chip designed for Raspberry Pi and is equipped with a dual core ARM Cortex M0+ processor running at 133MHz 3. Low Power Consumption: Dual core microcontroller with 264KB of SRAM and 2MB of on board Flash, USB1.1 host and device support, low power sleep and hibernation modes 4. USB Recognition: RP2040 One microcontroller can be recognized as mass storage for drag and drop program download via USB, 29 GPIO pins on RP2040 (20 can be pinned out via row of pins, the rest can be soldered out only) 5. Multiple Hardware: Multiple hardware peripherals, 2 SPI, 2 I2C, 2 UART, 4 12bit ADCs, 16 controllable PWM channels On chip clock and timer, temperature sensor, 8 programmable I/O (PIO) state machines for custom peripheral support Specification: Item Type: Microcontroller Material: PCB Model: RP2040 One Main Control:RP2040 Interface:USB A Scope of Application: Support for C, for C++,for Python Development. Package List: 1 x Microcontroller