I have a trouble with wiring the SD card socket to my Arduino Mega 2560.
On socket I've 4 pins: CS, MOSI, MISO, SCK. I've found some tutorials but, wiring didn't work :( I've tryied wire it like this: MOSI - pin 11 MISO - pin 12 CLK - pin 13 CS - pin 4 But It didn't work :/.
The LCD is working with connection: LED: +5V SCK: 52 SDA: 51 A0: 9 (PWM) Reset: 8 (PWM) CS: 53 GND: GND VCC: +5V
Does anyone how to wire it, please? And second question is: Is possible to read .txt file from SD card an show it on LCD (TFT) display?
Thank you for replies! //PS: Sorry for my English. If you see some big mistakes, please tell me.