RP2040 microcontroller chip designed with for Equipped with dual-core ARM M0+ processor, running frequency up to 133MHz flexible clock Built-in 264KB SRAM and 16GB onboard Flash It adopts Type-C interface and keeps up with the trend of . There is no need to worry about reversible plugging. Onboard 1.28-inch 240x240 resolution, 65K color IPS LCD display, can clearly display color pictures Display version features: Onboard carp battery charging and discharging interface is conducive to use in mobile scenarios The upper shell is made of CNC metal, and the back is equipped with an acrylic frosted bottom plate. All GPIOs are led out through 127 pitch female headers (30 in total, but some pins are already connected to the internal circuit, please pay attention when reusing) USB1.1 host and device support Supports low-power sleep and hibernation modes Drag-and-drop downloader recognized as mass storage via USB 2 SPI, 2 I2C, 2 UART, 4 12-bit ADC and 16 controllable PWM channels Accurate on-chip clocks and Temperature Sensor On-chip accelerated floating point library 8 programmable I/O (PIO) state machines for custom peripheral support Due to different batches, the appearance, color and printed words of the product , which will not affect the use. Colour:Black Material:CNC Package Contents: 1 * RP2040 LCD Display 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.