Digi XBee Manual

XBee® Wi-Fi RF Modules
© 2013 Digi International, Inc. 89
ZigBee Receive Packet
Frame Type: 0x90
This frame type is used by XBee when RF data is received using the XBee application service and
AO is set to 0. It is not generally used, but it allows for software compatibility with other XBee
modules if desired. An example of this frame type is given below:
API Packet
Frame Fields
Offset
Example
Description
Start
Delimiter
0 0x7E
Length
MSB 1 0x00
Number of bytes between the
length and the checksum
LSB 2
0x11
API Frame
Specific Data
API Frame
Identifier
3 0x90
64-bit source
address
4 0x00
Align IP address to low 32-bits of the
field. The other bytes are set to 0.
IP address is in hex. This example
uses address 192.168.0.103
5 0x00
6 0x00
7
0x00
8 0xC0
9 0xA8
10
0x00
11 0x67
Reserved
12 0xFF
Unused placeholder
13 0xFE
Options
14
0x00
Bit 1: Broadcast packet
RF Data
15 0x48 ‘H’
Up to 1392 bytes of data
16 0x65 ‘e’
17 0x6C ‘l’
18
0x6C ‘l’
19 0x6F ‘o’
Checksum
20 0xAF
Add this value to sum of bytes from
byte 3 to here such that result =
0xff.

Digi XBee Specifications

General

Brand	Digi
Model	XBee
Category	Control Unit
Language	English