RP2350-Touch-LCD-2.8 inches is a high-performance development board displaying a capacitive touch circular screen. This touch circular screen is compact and integrates 2.8-inch capacitive touch LCD screen, QMI8658 six- sensor, RTC clock sensor, Micro-SD card slot and battery charging management module and other peripherals, making it easy to develop and embed into products. dual-core dual architecture, equipped with dual-core ARM -M33 processor and dual-core Hazard3 RISC-V processor, clock running frequency up to 150MHz, supporting users to flexibly switch between the two architectures The screen display interface is ST7701 interface, the touch interface is GT911 interface, and the capacitive touch interface is I2C interface, supporting interrupt output. It can be identified as a large-capacity storage device through USB for drag-and-drop downloading of programs, making development more convenient. Display panel: IPS Display resolution: 480 x 480 Communication interface: RGB Touch interface: I2C Display size: 2.8 inches Contrast ratio: 1200:1 Display IC: ST7701 Touch IC: GT911 Color: As Shown Material: LCD+Plastic Package Contents: 1 set Touch Screen 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.