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Published 20 hours ago • verified publisher icon mstrens

I need help wiring ESP32 and TFT ... Gpio25 ---> CD doubt ...

Open rselow opened this issue 3 years ago • 3 comments

What is the function of the CD pin (Wiring ESP32 and TFT) ? I haven't found this pin on the TFTs I know. Should I buy a TFT with this pin? What's the code? TFT

rselow avatar Sep 10 '21 19:09 rselow

I have the same problem ... It seems the we we should connect it to the LED pin; https://github.com/mstrens/grbl_controller_esp32/blob/aa920686f86cf75f0805736eb3c3931eff9b57e8/grbl_controller_esp32/config.h#L170

dionyself avatar Sep 17 '21 08:09 dionyself

Indeed : based on the #define line inthe code, it should be the LED pin of the LCD

mstrens avatar Sep 17 '21 08:09 mstrens

I tested it and that's right! Thanks

rselow avatar Sep 21 '21 14:09 rselow