API operation API frames
XBee/XBee-PRO ZigBee RF Modules User Guide 120
Frame-specific
Data
64-bit
Destination
Address
MSB 5 0x00
Set to the 64-bit address of the destination device. The following
addresses are also supported:
0x0000000000000000 - Reserved 64-bit address for the
coordinator
0x000000000000FFFF - Broadcast address
60x00
70x00
80x00
90x00
10 0x00
11 0x00
12 0x00
16-bit
Destination
Network
Address
MSB 13 0xFF
Set to the 16-bit address of the destination device, if known. Set to
0xFFFE if the address is unknown, or if sending a broadcast.
LSB 14 0xFE
Source
Endpoint
15 0xA0
Source endpoint for the transmission.
Destination
Endpoint
16 0xA1
Destination endpoint for the transmission.
Cluster ID
17 0x15
Cluster ID used in the transmission
18 0x54
Profile ID
19 0xC1
Profile ID used in the transmission
20 0x05
Broadcast
Radius
21 0x00
Sets the maximum number of hops a broadcast transmission can
traverse. If set to 0, the transmission radius will be set to the
network maximum hops value.
Transmit
Options
22 0x00
Bitfield of supported transmission options. Supported values
include the following:
0x01 - Disable retries and route repair
0x20 - Enable APS encryption (if EE=1)
0x40 - Use the extended transmission timeout
Enabling APS encryption presumes the source and destination
have been authenticated. It also decreases the maximum number
of RF payload bytes by 4 (below the value reported by NP)
The extended transmission timeout is needed when addressing
sleeping end devices.It also increases the retry interval between
retries to compensate for end device polling.See Transmission,
addressing, and routing on page 53for a description.
Unused bits must be set to 0.
Frame Fields Offset Example Description
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