Hi, I'm using a 2.0" GMT020-02 TFT Display but I noticed there was no backlight control pin, so I was wondering if I could maybe control the brightness of the screen using the registers onboard the ST7789V LED Driver, but so far I've come up empty handed. Any Ideas?
Also I should mention that I've been assured that the brightness CAN be controlled in some way by the manufacturer. Then again, they have yet to respond to my emails so...
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