Temperature and Humidity Monitoring — with Calibration and Smart Alerts
This Zigbee sensor shows live temperature and humidity, lets you fine-tune (calibrate) the readings, set how precise they are, and get alerts when conditions change.
Key points
•View live temperature and humidity with timestamp updates.
•See the battery level on the device screen.
•Calibrate temperature and humidity using adjustable offsets (small corrections).
•Set the measurement precision for both temperature and humidity.
•Get notifications for:
•Battery Status
•Temperature Changes
•Humidity Changes
•Temperature Calibration Updates
•Humidity Calibration Updates
•Create custom WhatsApp alerts for sensor events.
•Set up email notifications for important changes.
•Useful for homes, offices, server rooms, greenhouses, and automations.
Sensor Hub
The Sensor Hub is two things in one box: a temperature sensor and an IR blaster. That combination is more useful than it sounds, because the thing measuring the room temperature is also the thing that can turn on the air conditioner.
•Built-in temperature sensor, reading the room in real time.
•Built-in IR blaster for TVs, air conditioners, set-top boxes, fans, projectors and other IR appliances.
•Works as a trigger in Workflows based on temperature.
•Works with Scenes, Schedules and Automations.
How to use it
1.Open the app and tap Devices.
2.Open the room where the Sensor Hub is installed.
3.The current temperature is shown in the room.
4.To control IR appliances, go to Remotes and add a remote using the Sensor Hub.
5.Create Workflows that use the temperature sensor to drive other devices.
Workflows worth setting up
•Turn ON the air conditioner when the room goes above 30°C.
•Turn OFF the air conditioner when it drops below 24°C.
•Turn ON the fan when the room gets warm.
•Send a notification when the temperature crosses a limit you set.
Real-life example: One Sensor Hub in the bedroom measures 31°C at 2 pm and switches the air conditioner on through its own IR blaster. One device did the sensing and the acting — nothing else was needed.
> Note: the Sensor Hub is also the IR blaster for that room. See Smart IR Remotes for setting up the remotes themselves.