[Mikko]

Here is how I manager to add 2.4" tft to RX 3.01 board. You need to use WD software, since RX software includes only support for 1.8" tft and lcd. You need also level shifter 5V to 3.3V; tft is 3.3V device and RX board 5V. Orange short wire is for LED background, works with 5V. I have modified three "old" RX boxes to WD boxes, one of them has 2.8" tft.





Level shifters can be found from eBay.com "5V to 3V signal Level Conversion translator shifter module SPI".