What lowrance models??

[dirt651]

What other Lowrance models can be linked with the Ti2?....or is it strictly Ti2 to Ti2?

[ThomasD]

A Ti2 can link to another Ti2 through Bluetooth. Outside of that it can only connect to other units via NMEA and share waypoints.

[Team Colibri]

For sharing 2D-sonar, mapping and synchronizing waypoints, it is only Ti2 to another Ti2 (using WIFI, not Bluetooth).
For sharing simple data like depth, position, engine-data etc, NMEA2000 is used and the Ti2 can be in the same network and share such data with more or less all other NMEA2000-compatible units and devices.