Freematics Forum

I bought kit #2. I have a Freematics OBD-II IC2 Adapter with Accelerometer & Gyro, the Data Logger shield, the compact MEGA arduino and the TFT LCD Shield. I uploaded the megalogger sketch onto my board, plugged it into my car and was able to see the start-up screen and some of the data getting displayed. However, I have been unable to get any data to be record onto the microSD. I see a folder was added ‘FRMATICS’, but no files. I see the message ‘SDHC No FAT!’ on the LCD screen. I noticed that when I unplug the OBD-II Adapter from IC2 socket and plug it into the Serial UART socket that I get a message something to the effect of SDHC 3689MByte.
Why do you think I am not getting any data recorded on the microSD?

Please try formatting again the microSD with FAT32.

Hi ICEqueen,
Straight to the poin, what car that you working on?
Can you help me to share your program? I can't get the pid paramater displayed untill now.

Would appreciate any help, thanks.