Knolleary/pubsubclient: A client library for the Arduino Ethernet Shield that provides support for MQTT. Simple (Browser Based) graphical display of MQTT data. MessagingComparsionNov2013USROW vfinal. Mcollina (Matteo Collina) GitHub - nathanchantrell/esp_mqtt_oled: ESP8266 MQTT OLED Display. "We must use the light of reason to banish the darkness of superstition" – Brian Cox. WolfSSL - Embedded SSL Library for Applications, Devices, IoT, and the Cloud. Octoblu. Pallavichaurasia94. What is MQTT ?
As the Wiki describes it, MQTT (formerly Message Queue Telemetry Transport) is a publish-subscribe based “light weight” messaging protocol for use on top of the TCP/IP protocol. With the internet having survived using HTTP for the past several years, a question may arise , why another protocol at all ?