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#!/usr/bin/python3
import sys
import time
import paho.mqtt.client as paho
import Adafruit_DHT
broker = "192.168.0.59"
client_id = "mercury"
sensor_type = Adafruit_DHT.DHT22
sensor_pin = 17
client = paho.Client(client_id)
print("connecting to broker " + broker)
client.connect(broker)
print("connected")
client.loop_start()
while True:
humidity, temperature = Adafruit_DHT.read_retry(sensor_type, sensor_pin)
print(client_id+"/temperature: "+ temperature)
print(client_id+"/humidity: "+ humidity)
client.publish(client_id+"/temperature", temperature)
client.publish(client_id+"/humidity", humidity)
time.sleep(2)
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