Hello,
FMM640 supports the RS485 log mode function, which is one of the requirements for this solution, so ideally it will work.
FMM640 RS-232 and RS-485 - Wiki Knowledge Base | Teltonika GPS (teltonika-gps.com)
PoC is needed to confirm its compatibility.
In case you need additional support for this project you need to create a VIP helpdesk ticket or contact your sales manager.
If you don't have any contact with our sales managers, please contact with them on our official website https://teltonika-gps.com/ and click on the "Contact Us" button. When you will click, please fill out 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 info@teltonika.lt When contacting Us, please provide: IMEI/Logs/Configuration file/Intenational GSM number/Firmware version/ect, please follow these recommendations: https://wiki.teltonika-gps.com/view/Recommendations_for_filling_a_query_description
Best Regards,
Maynard Castro
