Digi XBee SX 868 - Transmit Options Bit Field

Frame descriptions Explicit Addressing Command Request - 0x11
XBee® SX 868 RF Module User Guide
175
Offset Size Frame Field Description
0 8-bit Start Delimiter Indicates the start of an API frame.
1 16-bit Length Number of bytes between the length and checksum.
3 8-bit
Frame type Explicit Addressing Command Request - 0x11
4 8-bit
Frame ID Identifies the data frame for the host to correlate with a
subsequent response.
If set to0, the device will not emit a response frame.
5 64-bit
64-bit
destination
address
Set to the 64-bit IEEE address of the destination device.
Broadcast address is0x000000000000FFFF.
When using 16-bit addressing, set this field
to0xFFFFFFFFFFFFFFFF.
13 16-bit
Reserved Unused, but this field is typically set to 0xFFFE.
15 8-bit
Source Endpoint Source endpoint for the transmission.
Serial data transmissions should use 0xE8.
16 8-bit
Destination
Endpoint
Destination endpoint for the transmission.
Serial data transmissions should use 0xE8.
17 16-bit
Cluster ID The Cluster ID that the host uses in the transmission.
Serial data transmissions should use 0x11.
19 16-bit
Profile ID The Profile ID that the host uses in the transmission.
Serial data transmissions between XBee devices should
use 0xC105.
21 8-bit
Broadcast radius Sets the maximum number of hops a broadcast
transmission can traverse. This parameter is only used
for broadcast transmissions.
If set to0 (recommended), the value ofNHspecifies the
broadcast radius.
22 8-bit
Transmit options See the Transmit options bit field table below for
available options.
If set to0, the value ofTOspecifies the transmit
options.
23-n variable
Command data Data to be sent to the destination device.Up
toNPbytes per packet.
EOF 8-bit Checksum 0xFF minus the 8-bit sum of bytes from offset 3 tothis
byte (between length and checksum).
Transmit options bit field
The available transmit options vary depending on the protocol being used. Bitfield options can be
combined. Set all unused bits to 0.
0 Disable ACK [0x01] Disable acknowledgments on all unicasts.