Freematics Forum

That's good findings.When query command was received, the adapter will query for PID 0100 0120 0140 0160 to get the available PIDa and return to the host.
I will add the steps for manually trying protocols in the library.

Please try latest code from github.

Have you tried nano logger sketch?

Can you try adding some code in the mega logger by setting the protocol to CAN 29bit/500k as you did in your test?

Actually Arduino bootloader is not used for uploading in this device.

Just set one more time to add a DTC code. Up to 6 DTC codes can be set.

If you purchased the emulator with BLE support before our App got live on App Store, please upgrade the emulator with this firmware first. Let me know if that works for you.

Our research team interests onOBD+GPS data logger device. We have following inquires 1 Frequency of data sampling 0BD-II polling frequency depends on different cars. On a VW Scirocco or Mitsubish Outlander, the frequency is about 50Hz. 2 Instantaneous fuel consumption reading from OBD Depends on wh...

Just commited a code update, the GPS date info is now logged when it's changing.

1. This happens on some cars, as the reconnecting does not suceeded. You may need to debug to see which operation blocks. 2. Originally I would like to apply the date to the file attribute but I didn't find way to do this via Arduino's SD library. You can add logging for date and it's just about add...