- MQTT: MQ Telemetry Transport protocol의 약자. M2M에서 사용.
- IBM에서 개발했다. 프로토톨 스펙
- http://mqtt.org/faq 에서는 다음과 같이 정의
MQTT stands for MQ Telemetry Transport. It
is a publish/subscribe, extremely simple and lightweight messaging protocol,
designed for constrained devices and low-bandwidth, high-latency or unreliable
networks. The design principles are to minimise network bandwidth and device
resource requirements whilst also attempting to ensure reliability and some
degree of assurance of delivery. These principles also turn out to make the
protocol ideal of the emerging “machine-to-machine” (M2M) or “Internet of
Things” world of connected devices, and for mobile applications where bandwidth
and battery power are at a premium.
- 오픈 소스 MQTT 메시지 브로커인 모스키토: http://mosquitto.org/
- 아두이노 MQTT 클라이언트: http://www.ibm.com/developerworks/webservices/library/ws-mqtt/index.html