I've connected SD card module to
Arduino UNO. I want to use
PIN 10 for
PWM DC motor control and because of that, I've connected
CS pin directly to another pin (A3).
SD card is working properly, but after calling
SD.begin(A3), it set
PIN 10 to
SD.begin(A3) and set that pin to
LOW, but meanwhile the motor took a small rotation.
I've digged into
Sd2Card.cpp, but couldn't find where this problem occured!
Any help appreciated....
SD.begin(-1) and it doesn't touch
PIN10. Hope helps somebody else!