Features: Support Access Raspberry Pi 2 generation / B / B +, eliminating the need to buy bulky HDMI monitor 320 × 480 resolution for sharper display Provide convenient human interface for Raspberry Pi, with mobile power use, can be anywhere DIY design Raspbian support system that allows your system: Support for video playback (MP4 and other formats) Support for touch control camera (17 kinds of imaging mode) Support soft keyboard (mouse and keyboard can also be controlled from the system) Interface definition: 1,17: 3.3V: Positive supply (3.3V power input) Twenty four: 5V: Positive supply (5V power input) 3,5,7,8,10,12,13,15,16: NC: NC 6,9,14,20,25: GND: Power Ground 11: TP_IRQ: Touch panel interrupt, the touch panel is pressed is detected, compared with low 18: LCD_RS: Instruction / data register select 19: LCD_SI / TP_SI: LCD display / touch panel SPI data input Twenty one: TP_SO: SPI data output of the touch panel Twenty two: RST: Reset Twenty three: LCD_SCK / TP_SCK: LCD display / touch panel SPI clock signal Twenty four: LCD_CS: LCD chip select signal, low choose LCD 26: TP_CS: The touch panel chip select signal, low touch panel selection |