Hi David, i can't find the TTGO R3 in Europe, but if i connect a WROOM32 breakout like the TTGO R3, to the display, it must work..
buy the way, if i can, i'll do a PCB with Wroom32 with the UNO pinout, like the TTGO R3.
graphictest_kbv on MEGA2560 reported ID 0x9302.
to run the graphictest_kbv, on Wroom32 i must to redefine the pins. how i can do that?
Incidentally, you can SLOW down the ESP32 via the IDE Tools Menu. Does this make a difference? e.g. when reading the ID.
i have to try that..
thanks for you kindly replay