Arduino UNO MQTT Meteo Station
Arduino UNO MQTT Meteo Station
0
Components
Hardware components
Arduino - Arduino UNO
x 1
Adafruit BMP 085
x 1
Ethernet Shield
x 1
photoresistor
x 1
Power Supply
x 1
Project description
Do you know the MQTT protocol? The MQTT is a machine-to-machine?(M2M)/"Internet of Things"?connectivity protocol. It was designed as an extremely lightweight publish/subscribe messaging transport. It is useful for connections with remote locations where a small code footprint is required and/or network bandwidth is at a premium. For this project I use the MQTT protocol under?Cayenne?developer ambient. When you make an object that have sensor or actuator, you can make also a protocol for communication between that object, and for example your smartphone. The last step, the communication with…
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