Propose a best architecture for controling home appliances with the below requirements:

Thread Starter


Joined Aug 5, 2016
User (Laptop/PC/Mobile) should send the control information (AC ON / OFF) to the cloud.
Cloud should send the same to the IoT Gateway.
IoT Gateway should send this to the IoT Node equipped with IR sensor and this will be placed near to the AC
The IoT node should control the AC as per user command and acknowledge back to the user via gateway and cloud.

Please don't suggest GSM due to signal strength issues..