Sensor Modes Overview

The gateway can communicate with Sensor Seals in two distinct modes. You can select the appropriate mode for your sensors using the sensormode command.

This is the standard mode where sensors transmit data at regular intervals using a CSMA/CA (listen-before-talk) method. The gateway passively listens for these transmissions. This mode is simpler and is suitable for applications where sensors periodically report their status without being prompted.

This is an advanced mode where the gateway actively polls each sensor in a predefined list, requesting specific data properties. This master-slave protocol provides more granular control over the radio network and data collection process. It is ideal for applications requiring synchronized data from a specific set of sensors or for collecting a custom set of parameters.

For a detailed setup guide, see the S1B Polling Configuration Guide.