Thank you.I believe the connnections would be as below, but note that software which works with one may not work for the other.
BLK = LED
CS = CS
DC = A0
RES = RESET
SDA = SDA
SCL = SCK
VCC = VCC
GND = GND
Thanks.Are you sure the ESP camera is working correctly? There are many things that could be causing your problem. Test it one step at a time. Find an example program that will display something simple on the display. If that works, Test the camera by using it in a different program.
Thanks.That 0.96" display needs a 3.3V supply. I hope you didn't connect it to 5V. I am assuming that you are using it with an arduino. Here is the information you need to connect it and test it:
Thanks.Then iIt looks as though the backlight LED is not working. Can you measure the voltage between BLK and GND just to make sure it is being powered?
Thanks.Are you using the right library and options with the 0.96 displays? The 0.96" displays use the ST7735S controller IC. The 1.44" display uses the ILI9163 controller IC. They also have different resolutions. The 1.44" is 128 x 128 and the 0.96" is 80 x 160. You can not use the same code for them. Did you test the 0.96" displays with the tutorial that I suggested?
Thanks.The example I suggested is for testing the 0.96" display only. Did you wire it as shown in the tutorial? You can damage the displays if you run the wrong software with them.
Did you measure the voltage between BLK and GND on the small display when you are running the software, as I suggested in post #11 ? Without that information, I can not help you.
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by Jake Hertz
by Jake Hertz