Loopback Provider

The Loopback Provider bridges any data source to an outbound transmission channel such as MQTT, REST, MySQL or WebSocket. It allows you to forward live sensor data from your watch to external services, making it ideal for logging, automation and remote monitoring scenarios.

MQTT Provider REST MySQL Websocket

Configuration

   INPUT                            OUTPUT
Heartrate (value, '', '') ---> MQTT (SEND/RETAIN, subscr idx, '{ hr: $VALUE, time: $TIME }')
                                      -> { hr: 123, time: ms }

Heartrate (value, '', '') --→ MySQL (SEND, 'INSERT INTO hr_table (rate, time) VALUES ($VALUE, $TIME);') → "INSERT INTO hr_table (rate, time) VALUES ($VALUE, $TIME);"

Heartrate (value, '', '') --→ REST (SEND, ) → URL .com/report?myvalue=123 → BODY { hr: 123, time: ms }

Heartrate (value, '', '') --→ WebSocket (SEND, '{ hr: $VALUE, time: $TIME }') → { hr: 123, time: ms }

MQTT config: outputBody: { hr: $VALUE, time: $TIME }

MySQL config: outputBody: "INSERT INTO hr_table (rate, time) VALUES ($VALUE, $TIME);"