Getting updates from Cayenne 'devices'

[shramik_salgaonkar]

How to interface two RaspberryPis over MQTT with Cayenne

try this code:- You will need two devices on the cayenne dashboard. Client_id_B is the subscribe device. Client_id_A is the publish device. import paho.mqtt.client as mqtt import time import sys time.sleep(5) # Sleep to allow wireless to connect before starting MQTT username = "username" password = "pass" clientid = "client_id_B" topics = "v1/username/things/client_id_A/data/21" def on_message_msgs(mosq, obj, msg): # This callback will only be called for messages with topics that m…