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app-notes:ein-mqtt-server-fuer-iot-telemetry-sensoren [2023/11/09 15:04] gray [4.1 The first visualization under Grafana] |
app-notes:ein-mqtt-server-fuer-iot-telemetry-sensoren [2024/03/21 14:40] (current) gray [2.1 Collect telemetry data with the help of SDK scripts] |
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if(DEBUG) printf("%s\n", MESSAGE); | if(DEBUG) printf("%s\n", MESSAGE); | ||
/* publish the message to mqtt broker Temperature */ | /* publish the message to mqtt broker Temperature */ | ||
- | ret = nb_mqtt_publish(HOST, PORT, USERNAME, PASSWORD, TOPIC, QOS, RETAIN, MESSAGE); | + | ret = nb_mqtt_publish(HOST, PORT, USERNAME, PASSWORD, TOPIC, QOS, RETAIN, MESSAGE);; |
if (ret<0){ | if (ret<0){ | ||
nb_syslog("Failed to publish mqtt message"); | nb_syslog("Failed to publish mqtt message"); | ||
Line 90: | Line 90: | ||
if(DEBUG) printf("%s\n", MESSAGE4); | if(DEBUG) printf("%s\n", MESSAGE4); | ||
/* publish the message to mqtt broker Sys */ | /* publish the message to mqtt broker Sys */ | ||
- | ret = nb_mqtt_publish(HOST, PORT, USERNAME, PASSWORD, TOPIC, QOS, RETAIN, MESSAGE4); | + | ret = nb_mqtt_publish(HOST, PORT, USERNAME, PASSWORD, TOPIC, QOS, RETAIN, MESSAGE4); |
if (ret<0){ | if (ret<0){ | ||
nb_syslog("Failed to publish mqtt message"); | nb_syslog("Failed to publish mqtt message"); | ||
Line 530: | Line 530: | ||
From now on you have access to the data that is already in the database and that will be added over time. | From now on you have access to the data that is already in the database and that will be added over time. | ||
- | Which measurements have been deposited in the database: | ||
- | |||
- | <konsole> | ||
- | :~ $ influx | ||
- | Connected to http://localhost:8086 version 1.8.10 | ||
- | InfluxDB shell version: 1.8.10 | ||
- | :> use Shelly | ||
- | Using database Shelly | ||
- | :> show series | ||
- | key | ||
- | --- | ||
- | power,location=shellyplug-s-C8C9A3B8E8C6 | ||
- | rh,location=shelly-08b61fcf3380 | ||
- | tC,location=shelly-08b61fcf3380 | ||
- | tC,location=shellydw2-73BBC6 | ||
- | tC,location=shellyflood-244CAB430495 | ||
- | temperatur,location=shellyplug-s-80646F81A273 | ||
- | temperatur,location=shellyplug-s-80646F81AD26 | ||
- | temperatur,location=shellyplug-s-80646F81F06B | ||
- | temperatur,location=shellyplug-s-C8C9A3A4DE17 | ||
- | value,location=shellydw2-73BBC6 | ||
- | value,location=shellyflood-244CAB430495 | ||
- | voltage,location=shellydw2-73BBC6 | ||
- | voltage,location=shellyflood-244CAB430495 | ||
- | </konsole> | ||
==== - The first visualization under Grafana ==== | ==== - The first visualization under Grafana ==== |