Digi XBee 3 Cellular LTE-M, User Manual, Page: 169 / 331

Extended Socket frames Extended Socket example: UDP
Digi XBee® 3 Cellular LTE-M/NB-IoT Global Smart Modem User Guide 169
Receive a Socket Create response
Field Value
Frame type
0xC0
(Socket Create Response)
Frame ID 0x01
Socket ID 0x00
Status 0x00 (Success)
Socket Create Response received from XBee:
7E 00 04 C0 01 00 00 3E
Bind local source addres
The bind/listen operation is necessary prior to transmit in order to assign a known source address to
all data sent from this socket.
Field Value
Frame type
0x46
(Socket Bind/Listen)
Frame ID 0x01
Socket ID 0x00
Source Port 0x12 0x34
Socket Bind/Listen frame data:
7E 00 05 46 01 00 12 34 72
Receive Bind/Listen Response
The XBee generates a response indicating the status of the request to bind the requested port.
Field Value
Frame type
0xC6 (Socket Bind/Listen Response)
Frame ID 0x01
Socket ID 0x00
Status 0x00 (Success)
Socket Bind/Listen Response received from XBee:
7E 00 04 C6 01 00 00 38