First readings

After flashing and connecting the device to Wi-Fi, open its mDNS name or IP address in a browser. The Home page shows sensor readings and a self-check for configured and connected sensors, temperature probe status, push target setup, and device state.

Pressure calibration

Remove pressure from each connected sensor so it is exposed to normal atmospheric pressure. Open Device → Sensors, select the correct sensor type, then choose Calibrate pressure. The firmware averages several readings per active sensor and stores a pressure offset (five for digital XIDIBEI sensors and ten for analog sensors). Keep both sensors at atmospheric pressure until calibration completes. Recalibrate after changing a sensor or if its zero reading drifts.

Check the Home page for a pressure reading near zero after calibration. A pressure sensor’s specified full-scale range and wiring must match the selected sensor type. PressureMon reports gauge pressure relative to the calibrated atmosphere.

Check battery and sleep settings

Open Push targets → Settings and choose a sleep interval appropriate for the desired update frequency and battery life. Confirm that the Home page voltage is plausible for the installed battery. If it is clearly wrong, check the board’s voltage divider and adjust Voltage factor under Device → Hardware.

Connect a destination

Configure one target under Push targets, save it, and use its test button where available. The Home page reports validation and recent delivery status. See Push targets and integrations for target-specific settings and Format templates for payload variables.

When configuration is complete, turn off the Home page force-config switch. Then restart the device to resume scheduled measurements and sleep.