IoT: Monitor Home Temperature using Raspberry Pi 2 via MQTT Protocol 0 IoT: Monitor Home Temperature using Raspberry Pi 2 via MQTT Protocol Ramakrishnan February 12, 2016 Share to Facebook Share to Twitter Share to Reddit Share to Pinterest Share to WhatsApp Share to LinkedIn Share to Email 0 In this post I am going to demonstrate that remotely monitor the Temperature using Raspberry Pi and MQTT protocol. This work is done using Java code. ScreenCast