XBee®/XBee‐PRO® ZB SMT RF Modules
Many-to-One Route Request Indicator
Frame Type: 0xA3
The many-to-one route request indicator frame is sent out the serial port whenever a many-to-one route
request is received
Frame Fields
Offset Example
0 0x7E
Description
Start Delimiter
Length
MSB 1 0x00
LSB 2 0x0C
3 0xA3
Number of bytes between the length and the checksum
Frame Type
MSB 4 0x00
5 0x13
A
P
I
6 0xA2
64-bit Source
Address
7 0x00
P
a
c
k
e
t
64-bit address of the device that sent the many-to-one
route request
8 0x40
Frame-specific Data
9 0x40
10 0x11
LSB 11 0x22
MSB 12 0x00
LSB 13 0x00
14 0x00
16-bit address of the device that initiated the many-to-one
route request.
Source 16-bit Address
Reserved
Set to 0.
Checksum
15 0xF4
0xFF - the 8 bit sum of bytes from offset 3 to this byte.
Example: Suppose a device with a 64-bit address of 0x0013A200 40401122 and 16-bit address of 0x0000
sends a many-to-one route request. All remote routers operating in API mode that receive the many-to-one
broadcast would send the above example API frame out their serial port.
© 2010 Digi International, Inc.
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DCD [ DIGITAL CORE DESIGN ]
