To (Transmit Options); Ni (Node Identifier) - Digi XBee-PRO S3 User Manual

AT commands
Parameter range
0 - 0xFFFFFFFF
Default
0x0000FFFF

TO (Transmit Options)

The bitfield that configures the transmit options for Transparent mode.
Parameter range
0 - 0xFF
Bit field:
Bit Meaning
6,7 Delivery method
5 Reserved
4 Reserved
3 Trace route
2 NACK
1 Disable RD
0 Disable ACK
Example 1: Set TO to 0x80 to send all transmissions using repeater mode.
Example 2: Set TO to 0xC1 to send transmissions using DigiMesh, with network acknowledgments
disabled.
Bits 6 and 7 cannot be set to DigiMesh on the 10k build.
n
Bits 4 and 5 must be set to 0.
n
Bits 1, 2, and 3 cannot be set on the 10k build.
n
Default
0x40 (10k product)
0xC0 (200k product)

NI (Node Identifier)

Stores the node identifier string for a device, which is a user-defined name or description of the
device. This can be up to 20 ASCII characters.
XBee®-PRO 900HP/XSC RF Modules
Description
b'00 = <invalid option>
b'01 = Point-multipoint
b'10 = Directed Broadcast (0x80)
b'11 = DigiMesh (not available in the 10k product)
<set this bit to 0>
<set this bit to 0>
Enable a Trace Route on all DigiMesh API packets
Enable a NACK messages on all DigiMesh API packets
Disable Route Discovery on all DigiMesh unicasts
Disable acknowledgments on all unicasts
Addressing commands
86