RP2040 microcontroller chip designed by Raspberry Pi. Dual-core Arm Cortex-M0+ processor, flexible clock running up to 133MHz; 264KB of SRAM, and 2MB of onboard Flash memory. Onboard FPC 8PIN connector, adapts Type-C port via adapter board; Castellated modules allow direct soldering to carrier boards. Low-power sleep and dormant modes; Drag-and-drop programming using mass storage over USB. 20x multifunctional GPIO pins. 2x SPI, 2x I2C, 2x UART, 4x 12-bit ADCs, 16x controllable PWM channels; Precise on-chip clock and timer. Temperature sensor. Accelerated floating-point libraries on-chip. 8x Programmable I/O (PIO) state machines for custom peripheral support; Color: blue Material: PC+Metal Package Contents: 1x RP2040 for Tiny Microcontroller Development Board (Appearance may vary due to different product batches, which does not affect use.) Only the above package content is included; other products are not. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.