3.9.1 簡介MQTT及其應用-Introduction to MQTT and Its Applications
3.9.2 Mqtt安裝於樹莓派在Ubuntu-Installing MQTT with raspberry pi on Ubuntu
3.9.3 MQTT伺服器(發佈與訂閱)-MQTT server (publish and subcribe)
3.9.4 MQTT安全性設置-MQTT Security Setting
3.9.5 安卓APP執行MQTT發佈與訂閱-Android APP for MQTT (publish and subscribe)
3.9.6 聲控電源-Power Control by Voice