ESP32-S3 7inch Capacitive Touch Display Adjust brightness

First of all, I am not good at English. Please understand.

I’m making a dashboard using LVGL with this product and one thing I’m disappointed about was the backlight brightness control.

Therefore, I contacted waveshare and received a solution.

If you connect that red circle pin to the pwm pin of esp32, you can adjust the brightness. (ex ADC, GPIO6)

I hope this will help you.