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The example above shows us, that the KNOT sees two Bluetooth tags with MAC addresses "DC:2C:6E:0F:C0:3D" and "2C:C8:1B:4B:BB:0A", their respective payloads ("DATA" field) and the signal strength ("RSSI" field).
When using With the help of RouterOS scripting, with the scheduler feature combination, and scheduling, we can make the KNOT automatically-periodically scan the payload list and, in case, a specific payload or a specific tag's MAC address is found on the list, we can make the KNOT structure an MQTT message (out of the printed information shown in the example above) and send it to the configured server. The actual script example will be shown later on in the guide.
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