Features: 1.RP2040: Development board using RP2040 for Raspberry Pi as the core, stamp hole design, can be directly soldered and integrated into the user's own design of the backplane. 2.SPLIT DESIGN: Microcontroller development board adopts split design to separate USB and key circuit, which can be recognized as mass memory for drag and drop program download via USB, and 8 programmable I/O (PIO) state machines for custom peripheral support. 3.FPC 8PIN INTERFACE: Dual core ARM for Cortex M0+ processor running at up to 133MHz flexible clock, 264KB of internal SRAM and 2MB of on board Flash, on board FPC 8PIN interface, USB Type C interface via an adapter board. 4.GPIO PINS: Development board pins out 20 multi function GPIO pins, 2 SPI, 2 I2C, 2 UART, 4 12 bit ADCs and 16 controllable PWM channels. 5.HIBERNATE MODE SUPPORT: USB1.1 host and device support, low power sleep and hibernate mode support, accurate on chip clock and timer, temperature sensor, on chip accelerated floating point library. specification:Item Type: RP2040 Tiny Development Board Material: PCB Main Control: RP2040 Interface: FPC PackageList:1 x DevelopmentBoard 1 x Adaptor Board 1 x FPC Line