The project itself is very simple: getting push notifications via MQTT when a wireless doorbell sounds. But as [Robin Reiter] points out, as the “Hello, world!” program is a time-honored tradition for ...

Implementing MQTT in Lua If you are new to Lua, you might want to check out the online interactive Lua tutorial to get up to speed. The MQTT client library, crafted in Lua, is ready for download on ...

The addition of MQTT protocol support paves the way to bringing SCADA control systems and other industrial IoT deployments to Azure. Here’s how to get started. MQTT is an important technology for the ...