Features 1、RP2040 Microcontroller Chip: Using RP2040 microcontroller chip, equipped with dual core ARM Cortex M0 + processor, running frequency up to 133MHz flexible clock. 2、1.28 Inch LCD Display: Built in 264KB Static Random Access Memory and 2MB on chip Flash, onboard a 1.28 inch LCD display, onboard lithium battery charging and discharging interface, which is conducive to the use of RP2040 LCD 1.28 in some mobile scenarios. 3、Type C Interface: Adopt Type C interface, keep up with the trend of the times, no need to worry about positive and negative insertion, USB1.1 host and device support, support low power sleep and hibernation modes. 4、About GPIOs: All GPIOs (30 in total, but some pins have been connected to the internal bu circuit, you need to pay attention when multiplexing, please refer to the details) through the 1.27 pitch female header. 5、Drag and Drop Program Download: The drag and drop program download via USB recognition as mass storage, 2 SPI, 2 I2C, 2 UART, 4 12‑bit ADCs, 16 controllable PWM channels. 6、Reliable Performance: Accurate on chip clocks and timers, temperature sensor, on chip accelerated floating point library, 8 programmable I/O (PIO) state machines for custom peripheral support. Specification Item Type: Microcontroller Development Board Model: RP2040 LCD 1.28 Product Material: PCB Color: As Pictures Shown Weight: Approx. 16g / 0.6oz Screen Type: 1.28 Inch Circular LCD Screen Control Chip: GC9A01A Resolution: 240(H)RGB x 240(V) Communication Interface: SPI Display Panel: IPS Sensor Name: QMI8658C Scope of Application: Support C/C++, MicroPython, etc. Package List 1 x Microcontroller Development Board