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Installing incorrect firmware or setting the wrong voltage jumper can permanently damage the LCD panel. Always verify your panel's datasheet before proceeding. Do you need the specific remote control codes

The V5 iteration specifically addresses several bugs found in previous versions (V3 and V4). Notable updates include:

Firmware for universal boards must match your specific screen's resolution and voltage. Installing the incorrect version (e.g., a 1366x768 firmware on a 1920x1080 panel) can lead to a distorted display or hardware damage. for this board or a list of compatible LCD panels