note

MQTT通信の基本

こんにちは、ボーノです。今回は、IoTの中で使われることが多くなってきた「MQTT」という通信について、基本的な内容を説明していきたいと思います。技術的な内容だけでなく、どのような場面で使われるか、なぜこの通信方式が選ばれるのかといった基本 ...
Geeky Gadgets

Adafruit MQTT Arduino Library Now Supports Arduino Yun

Makers, developers, and hobbyists who enjoy creating projects using the Arduino platform may be excited to learn that Adafruit has recently announced that their MQTT Arduino Library now supports the ...
Hackaday

Wireless Doorbell Hacked Into Hands-on MQTT Tutorial

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 ...
GitHub

hpssjellis/arduino-mqtt-4-years-old

This library bundles the lwmqtt MQTT 3.1.1 client and adds a thin wrapper to get an Arduino like API. Download the latest version from the release section. Or even ...
GitHub

MQTT-GKDC-Arduino-AES

gkdc_PubSub.py Python script acting as the Group Key Distribution Center (GKDC). Handles session key generation, distribution, and rotation for all clients. client_PubSub.py Python MQTT client that ...