robert/raspberrypi-temp-sensor
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add datetime

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robert 2021-01-24 23:11:08 +01:00
parent 02e6c84a44
commit 0a2fffb0ed
1 changed files with 8 additions and 0 deletions
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mqtt_publish_temp.py
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@ -10,6 +10,12 @@ import Adafruit_DHT
import paho.mqtt.publish as publish import paho.mqtt.publish as publish
import paho.mqtt.client as paho import paho.mqtt.client as paho
# DATETIME
now = datetime.now()
#print("now =", now)
#Output format: DD/MM/YYYY H:M:S
dt_string = now.strftime("%d/%m/%Y %H:%M:%S")
# MQTT credentials # MQTT credentials
#mqtt_username = 'homeassistant' # MQTT client username #mqtt_username = 'homeassistant' # MQTT client username
#mqtt_password = '3355' # MQTT client password #mqtt_password = '3355' # MQTT client password
@ -30,6 +36,7 @@ client = paho.Client(protocol=paho.MQTTv31) # * set a random string (max 23 cha
# Command topic # Command topic
temperature_topic = 'weathersensors/' + client_id + '/temperature' temperature_topic = 'weathersensors/' + client_id + '/temperature'
humidity_topic = 'weathersensors/' + client_id + '/humidity' humidity_topic = 'weathersensors/' + client_id + '/humidity'
time_topic = 'weathersensors/' + client_id + 'time'
#client connection #client connection
#client.username_pw_set(mqtt_username, mqtt_password) # MQTT server credentials #client.username_pw_set(mqtt_username, mqtt_password) # MQTT server credentials
@ -49,6 +56,7 @@ while True:
# Publish our data # Publish our data
client.publish(temperature_topic, temperature) client.publish(temperature_topic, temperature)
client.publish(humidity_topic, humidity) client.publish(humidity_topic, humidity)
client.publish(time_topic, dt_string)
time.sleep(30) time.sleep(30)