Hi,
I have this running (erratically) with SPI using the ILI9341_t3 library. It was starting the graphic test examples and then white screening after a couple of seconds. I added 100 ohm resistors on the clock, MISO, MOSI, CS, and D/C pins. Once I added those resistors, it's white screen all the time. But - the serial monitor behaves as if everything is fine. It reports out the time to complete all of the graphic tests. Are there lines that I should not be using resistors with? The power to the screen is from USB via the Teensy Vin.
Thanks for any help!
I have this running (erratically) with SPI using the ILI9341_t3 library. It was starting the graphic test examples and then white screening after a couple of seconds. I added 100 ohm resistors on the clock, MISO, MOSI, CS, and D/C pins. Once I added those resistors, it's white screen all the time. But - the serial monitor behaves as if everything is fine. It reports out the time to complete all of the graphic tests. Are there lines that I should not be using resistors with? The power to the screen is from USB via the Teensy Vin.
Thanks for any help!