Solid Humidity MQTT Sensor

Publish the Solid Humidity Information all minute to a central MQTT topic /iot/flower, after than the NodeMCU go in the DeepSleep mode.

{"soil_humidity":362,"device_id":"flower-livingroom","sensor":17}

Dependencies

• MQTT Client
• Arduino Json
• MQTT Device Alive

Wiring

Hardware

• NodeMCU Deleloper Board
• SODIAL (R) Boden Hygrometer