Hello
Sorry for the previous post.
I have the same display and have tried everything?
I can get a back-light to flicker with the Adafruit code.
Tried using the fast and slow wiring and the graphicstest_highspeed and graphictest code from the Adafruit website.
Code will compile and load OK so I'm guessing that I have the libraries right?
Not sure about the driver - data sheet says ST7735 - but I don't know how to confirm that I have that installed?
What is the difference between ST7735, ST7735R and ST7735S?
Also, little confused about the colored tab?
Do you just change the comment status in the code to open up your color?
Here is my pin configuration
TFT -> Arduino Uno 3v
1 GND -> GND
2 VCC ->
3 NC ->
4 BL -> 5v
5 NC ->
6 RDT - TFT -> 8
7 RS - TFT -> 9
8 SDA - TFT -> 11
9 SCK - TFT -> 13
10 CS - TFT -> 10
11 CLK - SD Card ->
12 MOSI - SD Card ->
13 MISO - SD Card ->
14 CS - SD Card ->
15 NC ->
16 NC ->
What does NC stand for?
Thank you
msstatz