1、HIGH PERFORMANCE PROCESSOR: for RP2040 microcontroller chip developed by for RPi; equipped with a dual core for ARM for Cortex M0 + processor, running up to 133MHz flexible clock. 2、UNIQUE DESIGN: Built in 264KB of SRAM and 2MB of on chip Flash; Type C interface, no need to struggle with forward and reverse plugging; On board a 28 inch LCD display. 3、GPIO PORTS: All GPIOs (30 in total, but some pins are already connected to internal circuits and need to be taken care of when multiplexing, please refer to the details) are led out via 27 pitch rows of female pins. 4、USB SUPPORT: USB1 host and device support; support for low power sleep and hibernation mode; can be recognized as mass storage via USB for drag and drop download programs. 5、MULTIPLE CHANNELS, CHARGE DISCHARGE INTERFACES: 2 SPI, 2 I2C, 2 UART, 4 12 bit ADC, 16 controllable PWM channels. On board lithium battery charging and discharging interface facilitates the use of the for RP2040 LCD 28 in a number of mobile scenarios. 6、HIGH ACCURACY: Accurate on chip clock and timer; temperature sensor; on chip accelerated floating point library; 8 programmable I/O (PIO) state machines for custom peripheral support. 1 x Microcontroller Development Board Item Type: Microcontroller Development BoardMaterial: LCDLCD Parameters:Control Chip: GC9A01A Resolution: 240(H)RGB x 240(V)Telecommunication interface: SPI Display Size: Diameter Approx. 32.4mm/ 1.28inDisplay Panel: IPS Pixel Size: 0.135(H)x 0.135(V)mmIMU Parameters:Sensor Name: QMI8658Accelerometer Characteristics:Resolution: 16 bitGyroscope Characteristics:Resolution: 16 Bits