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API frames
Frame data fields
Start delimiter
Length
Frame type
Frame ID
AT command
Parameter value (BD7 = 115200 baud)
Checksum
Legacy TX Request frame - 0x00
Description
This frame causes the device to send payload data as an RF packet. This packet format is deprecated
and should only be used by customers who require compatibility with legacy Digi RF products. We
encourage you to use
Format
The following table provides the contents of the frame. For details on frame structure, see
specifications.
Frame
data fields Offset Description
Frame type 3
Frame ID
4
Destination
5-12
address
Options
13
RF data
14-n
Example
The following example shows how to send a transmission to a device with escaping disabled (AP = 1),
destination address 0x0013A200 4052C507, and the payload is "TxData".
XBee®/XBee-PRO XTend Compatible (XTC) DigiMesh RF Module User Guide
Transmit Request frame - 0x10
0x00
Identifies the data frame for the host to correlate with a subsequent ACK
(0x8B). If set to 0, the device does not send a response.
Set to the 64-bit address of the destination device. Also supports the
following address:
0x000000000000FFFF - Broadcast address
0 = Standard
1 = Disable ACK
Data sent to the destination device.
Legacy TX Request frame - 0x00
Offset
0
MSB 1
LSB 2
3
4
5
6
7
8
to initiate API transmissions.
Example
0x7E
0x00
0x05
0x09
0x01
0x42 (B)
0x44 (D)
0x07
0x68
API frame
68
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