Ecran display 5" tft lcd cu hdmi touch screen pentru raspberry

Specificatii Diagonala de 5'' Rezolutie 800x480 px Interfata HDMI Touchscreen cu driver proprietary Compatibil cu Raspberry Pi 1, 2 model b/b+ si 3 Dispunere pini PIN NO. SYMBOL DESCRIPTION 1, 17 3.3V Power positive (3.3V power input) 2, 4 5V Power positive (5V power input) 3, 5, 7, 8, 10, 11, 12, 13, 15, 16, 18, 24 NC NC 6, 9, 14, 20, 25 GND Ground 19 TP_SI SPI data input of Touch Panel 21 TP_SO SPI data output of Touch Panel 22 TP_IRQ Touch Panel interrupt, low level while the Touch Panel detects touching 23 TP_SCK SPI clock of Touch Panel 26 TP_CS Touch Panel chip selection, low active Exemplu de utilizare Editam fisierul de configuratia din directorul boot: sudo nano /boot/config.txt se modifica : # uncomment if hdmi display is not detected and composite is being output hdmi_force_hotplug=1 # uncomment to force a specific HDMI mode (here we are forcing 800x480!) hdmi_group=2 hdmi_mode=1 hdmi_mode=87 hdmi_cvt 800 480 60 6 0 0 0 start_file=start_x.elf fixup_file=fixup_x.elf #gpu_mem=128 Se ruleaza raspi-config si se activeaza interfata I2C din meniul "Advanced"/"Avansat": sudo raspi-config Se instaleaza driver-ul pentru touchscreen: pi@raspberrypi ~ $ tar xvf LCD-sho pi@raspberrypi ~ $ sudo ./LCD5-show