TFT35 SPI V2.1 Touch Screen for CB1

Upgrade your 3D printing experience with this 3.5-inch touchscreen for BTT CB-1 boards! Connects via SPI cable to Manta MCUs or Pi4B adapter (with IO2CAN). Note: I2C interface cable required for CM-4 boards (not included). Features SPI is used for LCD display, and I2C is used for touch. The touch screen is controlled by the chip on the motherboard, which significantly reduces its cost. FPC port for connecting. It is connected to the motherboard through the FPC cable, simple and convenient. XH2.54 terminal. Designed with XH2.54 terminal, which can communicate with the board through the terminal. Indicator Light. When the motherboard is powered on: the power indicator, D2 red light, lights up, indicating that the power supply is functioning normally. Specifications Documentation Github Repository