Phil is always right Although this is some time ago of course, and things might have changed
I guess I could do this then:
automation:
- trigger:
platform: state
entity_id:
- sensor.ot_boss_latitude
- sensor.ot_boss_longitude
- sensor.ot_boss_battery_level
- sensor.ot_boss_accuracy
action:
service: device_tracker.see
data:
dev_id: owntracks_theboss_see
gps:
- "{{states('sensor.ot_boss_latitude') }}"
- "{{states('sensor.ot_boss_longitude') }}"
battery: "{{states('sensor.ot_boss_battery_level')|int}}"
gps_accuracy: "{{states('sensor.ot_boss_accuracy')|int}}"
and that would allow me to dispense with the mqtt_json config.
let me try. thanks
bingo:
Nice

could probably take out the 2 bottom triggers, as the device_tracker will be updated with these anyways, if and when the lat/lon changes, and I don’t care about those to trigger.
not anymore, corrected that see: Device tracker - Home Assistant