Freematics Forum

The OBD-II port is only available in cars and trucks as far as I know. If you provide the OBD-II adapter with DC 12V, it does work only without OBD-II data. MEMS sensors and other stuff will still work.

Sorry about that. The Narcoleptic library has been moved into sketch folder so this change is necessary. Will update the code.

The GPS module must be exposed to 90% of open sky to get good signal reception.
To convert kph to mph, simply do this:

Code: Select all

int mph = kph * 62 / 100;

Didn't you see a link on that page?

The response of UNABLE TO CONNECT indicates that the car's protocol is not supported. ATSP0 just sets the protocol to auto detecting.

The new firmware is released.
http://blog.freematics.com/2014/freemat ... re-update/

Send ATACC0\r to emulate ignition off and ATACC1\r for on.

Within this week!

Looks all good. Since ACC has tick, the MPU6050 onboard is connected via I2C. Can you try any newer cars?

Currently they are not saved. This might be improved soon.

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