API operation Sending public profile commands with the API
XBee/XBee-PRO ZigBee RF Modules User Guide 147
Frame-
specific
Data
Source Endpoint 15 0x41
Set to the source endpoint on the sending
device. 0x41 arbitrarily selected.
Destination Endpoint 16 0x42
Set to the destination endpoint on the
remote device. 0x42 arbitrarily selected.
Cluster ID
MSB 17 0x07
Set to the cluster ID that corresponds to the
ZCL command being sent.
0x0701 = Demand response and load control
cluster ID
LSB 18 0x01
Profile ID
MSB 19 0x01
Set to the profile ID supported on the device.
0x0109 = Smart Energy profile ID.
LSB 20 0x09
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
All bits must be set to 0.
Data
Payload
ZCL
Frame
Header
Frame Control 23 0x09
Bitfield that defines the command type and
other relevant information in the ZCL
command. See the ZCL specification for
details.
Transaction
Sequence
Number
24 0x01
A sequence number used to correlate a ZCL
command with a ZCL response. (The
hardware version response will include this
byte as a sequence number in the response.)
The value 0x01 was arbitrarily selected.
25 0x00
Since the frame control “frame type” bits are
01, this byte specifies a cluster-specific
command. Command ID 0x00 in the
Demand Response and Load Control cluster
is a Load Control Event command. See the
Smart Energy specification.
Frame Fields Offset Example Description
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