RP2350 microcontroller chip designed by for Dual-core Arm M0+ processor, flexible clock running up to 150 MHz 520KB of , and 4MB of onboard Flash memory Onboard FPC 8PIN connector, adapting USB Type-C port via adapter board Castellated module allows soldering direct to carrier boards<br><br>USB 1.1 with device and host support Low-power sleep and dormant modes Drag-and-drop programming using mass storage over USB 28 x multi-function GPIO pins 2 x SPI, 2 x I2C, 2 x UART, 4 x 12-bit ADC, 16 x controllable PWM channels Accurate clock and timer on-chip Temperature sensor Accelerated floating-point libraries on-chip Note:due to different production batches, the appearance printing is different, which does not affect the use. Colour:As Shown Material:Plastic<br><br>Package Contents: 1 set * development board<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.