I am currently evaluating the acquisition of an LV-CAN200 adapter with the goal of retrieving already-processed CAN bus data via TTL or RS232, as I need to transmit only essential information through a satellite uplink (in areas with no cellular coverage).
I am planning to use a satellite transmitter that supports only 8-bit TTL input, so I need to extract and send only the most important data, such as engine RPM, fuel level, DTC codes, temperature, etc.
My main question is:
- Is there a way to configure the LV-CAN200 to output this data in a filtered and simplified format (e.g., plain ASCII or compact binary) via RS232 or TTL, without needing a Teltonika tracking device in between?
If not, how could I handle the LV-CAN200’s output directly with an ESP32 to filter and pack the relevant data before sending it to the satellite device?
Any guidance on the LV-CAN200 output protocol, sample data frames, or integration recommendations would be greatly appreciated.
Thank you in advance.
Best regards,
Richard Romero Moore