Question

driveruniqueid is the parameter that brings the BUTTON ID number or the RFID card. The difference between the two is the physical construction and that the ID Button is normally fixed in the reader while driving and the card only appears in front of the reader at the time of ignition of the vehicle.

The situation is that this parameter sometimes stops coming and we do not know if it is because of the way in which we have configured the IO or if it is a failure of the Teltonika FMB120 device, which requires that the RFID card is always facing the 1WIRE reader for to be able to send this number in each update.

Our interest is to be able to achieve that only the card is presented once and until the vehicle is turned off, the GPS remembers that number and sends it to the platform.

Answer 1

Hello,

Thank you for your question,

The value of iButton/RFID can be saved throughout the single trip, if "Trip" scenario is used, in the configurator Trip / Odometer section you should be able to find "Advanced Trip Settings" and select Remember iButton - Enable.

Please note that iButton value is saved until the ignition is OFF and scenario ends according to the set up of parameters.
Hope this helps,

Regards.