Digi XBee 3 User Manual

Extended Socket frames Extended Socket example: UDP
Digi XBee® 3 Cellular LTE Cat 1 AT&T Smart Modem User Guide
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Field Value
Frame ID 0x00
Socket ID 0x00
Source address 0x34 0x2B 0x79 0x4D (52.43.121.77)
Source Port 0x27 0x11 (decimal 10001)
Status 0x00 (Success)
Payload echo this
Socket ReceiveFrom received from XBee, containing echoed data:
7E 00 13 CE 00 00 34 2B 79 4D 27 11 00 65 63 68 6F 20 74 68 69 73 5D
Send to Digi time server
Digi hosts a server at 54.43.121.77 port 10002 which will reply with the time when it receives a
packet.
Field Value
Frame type
0x45 (Socket SendTo)
Frame ID 0x01
Socket ID 0x00
Destination Address 0x34 0x2B 0x79 0x4D (52.43.121.77)
Destination Port
0x27 0x12 (decimal 10002)
Transmit Options 0x00
Payload 0x20 (ASCII space, any value should do)
Socket SendTo time server frame data:
7E 00 0B 45 01 00 34 2B 79 4D 27 12 00 20 3B
Receive TX Status
This is exactly the same as the previous transmission to the echo server on success.
Receive daytime value
When the response from the server is sent back, the XBee will provide it using a Socket Receive From
frame.

Digi XBee 3 Specifications

General

Brand	Digi
Model	XBee 3
Category	Modem
Language	English