in this thread (https://www.geeetech.com/forum/viewtopic.php?f=23&t=16423&start=10)
the user display earned (I have exactly the same Board , the adapter and the display).
I insert rows into ui.h
#define LCD_PINS_RS 16<br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"> #define LCD_PINS_ENABLE 17<br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"> #define LCD_PINS_D4 23<br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"> #define LCD_PINS_D5 25<br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"> #define LCD_PINS_D6 27<br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"> #define LCD_PINS_D7 29<br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"><br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"> #define BEEPER 37<br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"><br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"> #define BTN_EN1 33<br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"> #define BTN_EN2 31<br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"> #define BTN_ENC 35<br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"><br style="margin: 0px; padding: 0px; color: rgb(46, 139, 87); font-family: Monaco, 'Andale Mono', 'Courier New', Courier, mono; font-size: 11.7px; line-height: 15.21px;"> #define SDCARDDETECT 49
but nothing is changing.
What am I missing?