I have a BIGTREETECH TFT43 V3.0 display, it is connected to EXP1, EXP2, and it is connected to URAT1-RX1,2, TX1.2, + 5V.3, GND.4 and the reset 5 wire is not connected, the display offers two options after switching on the board how to use it but neither option works and it is not possible to upload via SD card.