flespi telematics hub supports spot protocol.
This protocol fetches messages from SPOT Shared Page and delivers them into the channel. That's why only 1-way messages work.
List of supported devices:
Spot Gen 3
Spot protocol is updated: parameter battery.status is renamed to battery.state.
Both old and new parameters are registered now. Old parameter will be removed 17-feb-2020.
Old parameter removed.