45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
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import os
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import paho.mqtt.client as mqtt
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from influxdb_client import InfluxDBClient
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from influxdb_client import Point
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from influxdb_client.client.write_api import SYNCHRONOUS
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import json
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import logging
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logging.basicConfig(level=logging.DEBUG)
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# mqttc = mqtt.Client("client-id")
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# but note that the client id must be unique on the broker. Leaving the client
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# id parameter empty will generate a random id for you.
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mqttc = mqtt.Client()
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influx_client = InfluxDBClient(url="http://localhost:8086", token="7KIKWL-7REcvJzNnDHKmvTDWqtJ_vflOfDXwncM78SI80xLEo2aXrjiLspCxPhVTiWFn4V6VWfAqedaxLJX9nQ==", org="sensors")
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write_api = influx_client.write_api(write_options=SYNCHRONOUS)
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def messageReceived(client, userdata, message):
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print("received topic" + str(message.topic) + "with payload: " + str(message.payload) + "\n")
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sensorId = message.topic.replace("schreiomat/","")
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print("sensor id: " + sensorId)
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print("sending")
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result = ""
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write_api.write("dac77b8b5d0fd121", "sensors", Point("soundlevel").tag("sensor", sensorId).field("dbA", float(message.payload)))
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def on_connect(client, userdata, flags, rc):
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print("Connected with result code "+str(rc))
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if (rc == 0):
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print("(Success)")
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else:
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print("(Fail)")
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# Subscribing in on_connect() means that if we lose the connection and
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# reconnect then subscriptions will be renewed.
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client.subscribe("schreiomat/#", 0)
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mqttc.username_pw_set("knurps", "LEPEZ1ELYDUmjg")
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mqttc.on_message = messageReceived
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mqttc.on_connect = on_connect
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mqttc.connect("ccc-p.org", 1883, 60)
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mqttc.loop_forever()
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