tkurki/signalk-mqtt-gw

Signal K server plugin that provides gateway functionality between Signal K and MQTT

Signal K - MQTT Gateway

Signal K Node server plugin that functions as a gateway between MQTT and SK server.

Local MQTT broker/server

• All SK deltas data available from broker/server. The server is advertised via mdns/Bonjour if available

MQTT Client

• Send user selectable deltas (vessels.self, all deltas, JSON deltas from selectable paths or alldetas and JSON deltas) to remote broker/server

If you run a local server you can send data to the server like so:

mosquitto_pub -h localhost -p 1883 -m 292 -t 'vessels/self/environment/temperature/outside'

You can check that data is being sent to the local server with mosquitto_sub:

$ mosquitto_sub -h localhost -p 1884 -t 'vessels/self/navigation/speedOverGround'
3.58
3.59
3.59