Question

Hello

I have a TST100 GPS device

1. I made a socket in php, the port is open
2. The device connects to the server
3. Receives IMEI number
4. I send ACK 0x01 and get a binary string that I pass through bin2hex ()

and I get this result:

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

How do I interpret this as it doesn't resemble codec12 structure?

Answer 1

Hello.

Please post your questions regarding TST devices in separate SAS group forum.
Thank you for your understanding.
Here is the link: https://community.teltonika-sas.com/

And for record sending devices uses Codec 8

Please see here for protocol descriptions: https://wiki.teltonika-sas.com/view/Teltonika_data_sending/receiving_protocols#Codec_8

Best Regards