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Please follow the steps below to program the image file. When using this LCD module as a touch screen, you should program the image file 7inch HDMI LCD (B) Angstrom Image. The BeagleBone will read the display parameters of the 7 inch HDMI displayer and set the resolution to 800*480 automatically. If this LCD module is used for display only, you can program the latest Angstrom image file to the board directly without any change. Working with BeagleBone How to program Angstrom image file Note: Resolution of Ubuntu Mate OS or Windows 10 IoT Core OS can also be set properly by editing config.txt. If the LCD firmware is 1.1, see #About LCD revision) (Touch input working well means that the LED firmware is Rev2.1. Save and connect the TF card to your Pi then power up. You must make sure that there are no spaces on either side of the equal sign. Write the image to a TF card and append the following lines to the config.txt file which is located in the root of your TF card: Download the Raspbian image from Raspberry Pi web site. Turn on the "backlight" switch then connect the LCD to your Pi (HDMI Port of LCD -> HDMI Port of Pi USB Port of LCD -> USB Port of Pi 5V~2A power supply). For more detail information, please read the following section. When working with Raspberry Pi, you should set the resolution of the LCD by yourself, or else the LCD screen will not work. Hence, you do not need to make the relative settings. So it is proposed to set the LCD as the main display.įor the Windows OS on PC, the resolution of the LCD is automatically identified. When multiple displays are detected by your PC, the LCD can only be used to control the cursor on main display. A new touch drive will be recognized by Windows and you can use the LCD as a human interface device. Please first connect the USB Ports then connect the HDMI Port). Turn on the "backlight" switch then connect the LCD to your PC (USB Port of LCD -> USB Port of PC HDMI Port of LCD -> HDMI Port of PC. For some Window 7 OS, the touch screen supports single touch only. For the Windows 10/8.1/8 OS, the touch screen supports multi-touch up to 10 points. This product supports Windows 10/8.1/8/7 operation systems.