Hi All,
Sorry for the writting error, the TFT I bought is 8-bits paralell.
I've attached some images (for the TFT, the Uno+Wifi and for the Wemos R3)
I could run the TFT (both screen and touch) with those "Arduinos" using the libraries <UTFTGLUE.h> and <TouchScreen.h> compiling with Arduino IDE 1.8.4 using board configuration "Arduino Uno WiFi" for the 1st board and "Arduino/Genuino Mega or Mega 2560" for the Wemos R3 board.
For other projects without TFT, I successfully used the Wifi functionality of the Wemos R3 in this IDE by selecting the board configuration "Generic ESP8266 Module" and for the Uno+WiFi using the "Arduino Uno WiFi" one. However when I use those configurations in this new project with the above TFT and libraries I become the error
../arduino-1.8.4/hardware/tools/avr/bin/../lib/gcc/avr/4.9.2/../../../../avr/lib/avr6\libc.a(malloc.o):(.data+0x2): undefined reference to `__heap_start'
I suspect that these boards are not supported in any of the libraries indirectly used by UTFTGLUE and/or TouchScreen, but I don't know how to solve it. Could anyone please support in this topic?
Thankyou very much for any tip on this!
