AT commands Addressing discovery/configuration commands
XBee®-PRO 900HP/XSC RF Modules
90
MANUFACTURER_ID<CR> (2 bytes)
DIGI DEVICE TYPE<CR> (4 bytes. Optionally included based on NO settings.)
RSSI OF LAST HOP<CR> (1 byte. Optionally included based on NO settings.)
After (NT * 100) milliseconds, the command ends by returning a <CR>. ND also accepts NI (Node
Identifier) as a parameter (optional). In this case, only a device that matches the supplied identifier
responds.
If you send ND through a local API frame, the device returns each response as a separate AT_CMD_
Response packet. The data consists of the bytes listed above without the carriage return delimiters.
The NI string ends in a 0x00 null character.
Parameter range
20-byte printable ASCIIstring
Default
N/A
FN (Find Neighbors)
Discovers and reports all devices found within immediate (1 hop) RF range. FN reports the following
information for each device it discovers:
MY<CR> (always 0xFFFE)
SH<CR>
SL<CR>
NI<CR> (Variable length)
PARENT_NETWORK ADDRESS<CR> (2 bytes) (always 0xFFFE)
DEVICE_TYPE<CR> (1 byte: 0 = Coordinator, 1 = Router, 2 = End Device)
STATUS<CR> (1 byte: reserved)
PROFILE_ID<CR> (2 bytes)
MANUFACTURER_ID<CR> (2 bytes)
DIGI DEVICE TYPE<CR> (4 bytes. Optionally included based on NO (Node Discovery Options)
settings.)
RSSI OF LAST HOP<CR> (1 byte. Optionally included based on NO (Node Discovery Options)
settings.)
<CR>
If you send the FN command in Command mode, after (NT*100) ms + overhead time, the command
ends by returning a carriage return, represented by <CR>.
If you send the FN command through a local AT Command (0x08) or remote AT command (0x17) API
frame, each response returns as a separate AT Command Response (0x88) or Remote Command
Response (0x97) frame, respectively. The data consists of the bytes in the previous list without the
carriage return delimiters. The NI string ends in a 0x00 null character.
FN accepts a NI (Node Identifier) as an argument.
Parameter range
0 to 20 ASCII characters
Default
N/A
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