Digi XBee 3 - BLE Unlock Response - 0 Xac

API frames BLEUnlock Response - 0xAC
Digi XBee® 3 Cellular LTE Cat 1 AT&T Smart Modem User Guide
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BLEUnlock Response - 0xAC
Description
The XBee Smart Modem uses the BLE Unlock API - 0x2C frame to authenticate a connection on the
Bluetooth interface and unlock the processing of ATcommand frames. This frame is used in
conjunction with the Response (0xAC) frame.
For details, see BLE Unlock API - 0x2C.