CommentStreams:7b2b977cce6664f3ea37058e2a9d7c19

Hi friend, Do you mean the LCD cannot light up? (1)It is directly control via software: sudo raspi-gpio set 18 op dh (turn on the backlight) sudo raspi-gpio set 18 op dl (turn off the backlight)

(2)Or you could add

gpio=18=op,dh

into the config.txt. then the backlight will be turned on as soon as the system is running.

Best regards, Abby / Geekworm