- Hardware Development Kit
- MyGeotab SDK
- Add-on Protocols
- RS232 & USB
- Read Message Type 0x21 as outlined here.
- Pull Driver ID at position 39 with a length of 4 bytes.
- Pull Driver info using UserSearch in a Get call. The Driver ID retrieved from step 2 should be used here. Example:
Note that the keyId field must be 16 digits in length, so pad with leading 0s as shown, if necessary.
Driver ID is reported in big-endian format.