Hello,
I have a problem with my sd. this is the set-up, I have a uno which is connecter with a SD shield and on there is a mpu-9250. when i start my program he finds the SD file but fails to write on it. one sidenote this started when I finished soldering and the 5 volt got loose once. before it worked like a charm.
Syncen indien nodig!
Initializing SD card...card initialized.
Opening logfile L2588527842.txt
error opening datalog file
Setup afgerond
in attachment the code
test_loop.ino (10.2 KB)