Fmc640 & nmea2000

I am testing my firts FMC640, and I need read NMEA2000 protocol.
As I understand this protocol is very similar to J1939.
Could anyone help with this?
Best regards


As of now, NMEA2000 is not supported in the base firmware of FMC640, in the base firmwar we only supported NMEA - FMC650 RS-232 and RS-485 - Wiki Knowledge Base | Teltonika GPS (

But if you need NMEA2000 you can contact your sales manager or create an HD ticket to get the evaluation firmware. If you don’t have any contact with our Sales managers, please contact with them on our official website and click on the “Contact Us” button. When you will click, please fill the form and submit it. Note: as a topic, please choose “Vehicle telematics”. Or you can send an e-mail with a description of your situation to us: Teltonika - IoT, Internet of Things.

Maynard C.

Thanks Maynar
I will ask for Evaluation FW for this NMEA2000

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