Pro Mini 328 5v: http://www.ebay.com/itm/221402511375?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
OK...right now I have
5v and ground from one power supply (USB) going to the VCC and ground of the pro mini
5v and ground from another power supply going to the back light on the TFT
5V and ground from another power supply going to the VCC of the TFT.
That is 3 different power supplies. 2 of them for the TFT.
I only get white light.
When I hook up 5v to the back light only I do not get a back light.