Measurement data

The gateway stores the latest measurement for each detected device and can optionally write received data to SD storage on supported boards. Fields depend on the device type and the BLE or Wi-Fi protocol used.

Typical values include device identifier and name, source, temperature, gravity or pressure, battery information, timestamp, and BLE signal strength. Fields that a source does not provide remain unavailable; they are not meant to be interpreted as zero readings.

Measurements can be forwarded to configured targets or downloaded from local storage when logging is enabled. The web status API presents current device values, while the authenticated /api/mdns endpoint returns discovered network device information.