Supports 2.4 GHz Wi-Fi (802.11 b/g) and Bluetooth 5 (LE), with onboard antenna Built-in 512KB and 384KB ROM, stacked with 2MB PSRAM and external 16MB Flash Uses Type-C interface, no need to worry about whether to plug it in the right or wrong direction, onboard 1.28-inch capacitive touch LCD screen, 240x240 resolution, 65K color Onboard QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope), can detect motion posture Supports flexible clock, module power supply individual setting and other precise control, to achieve multi-scenario low power consumption mode Interface: Type-C interface Pixel: 240x240 resolution Processor: 32-bit LX7 dual-core processor Display driver: GC9A01 Touch chip: CST816S Applicable to: Applicable to the development of smart devices, can realize human-computer interaction function (Due to different batches, the printed words on the product will be different, which does not affect use) Colour:As Shown Material:CNC+Acrylic Package Contents: 1 x Touch Screen Development Board 1 x Connection Cable 1 x Screwdriver 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.