2.3.2 Class B End-Devices

The class B end-devices allow for more receive slots. In addition to the Class A random receive windows, Class B devices open extra receive windows at scheduled times. In order for the end-device to open its receive window at the scheduled time, it receives a time synchronized beacon from the gateway. This allows the server to know when the end-device is listening.

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.