【BIGTREETECH PI development board】 HDMI output test

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【BIGTREETECH PI development board】 HDMI output test [Copy link]

 

Let's test the HDMI output of the BIGTREETECH PI development board.

This test does not have any code, just configure the resolution of the HDMI output display.

1. Software Configuration

Execute command: biqu@BTT-CB1:~$ sudo vim /boot/BoardEnv.txt

Remove the # in front of extraargs=video=HDMI-A-1:800x480-24@60 and change the screen resolution. The screen resolution I use is 800*480

The tft35_spi display needs to be shielded, otherwise HDMI will not output

2. Hardware connection

The display touch is connected to the USB of the board

3. Run

Startup interface LOGO

Enter the operation interface

Touch to enter the menu->system interface