XBee®/XBee‐PRO® ZB SMT RF Modules
Execution Commands
AT
Name and Description
Command
Parameter Range Default
Node Discover. Discovers and reports all RF modules found. The following information
is reported for each module discovered.
MY<CR>
SH<CR>
SL<CR>
NI<CR> (Variable length)
PARENT_NETWORK ADDRESS (2 Bytes)<CR>
DEVICE_TYPE<CR> (1 Byte: 0=Coord, 1=Router, 2=End Device)
STATUS<CR> (1 Byte: Reserved)
optional 20-Byte
--
PROFILE_ID<CR> (2 Bytes)
ND
NI or MY value
MANUFACTURER_ID<CR> (2 Bytes)
<CR>
After (NT * 100) milliseconds, the command ends by returning a <CR>. ND also accepts
a Node Identifier (NI) as a parameter (optional). In this case, only a module that matches
the supplied identifier will respond.
If ND is sent through the API, each response is returned as a separate
AT_CMD_Response packet. The data consists of the above listed bytes without the
carriage return delimiters. The NI string will end in a "0x00" null character. The radius of
the ND command is set by the BH command.
Destination Node. Resolves an NI (Node Identifier) string to a physical address (case-
sensitive). The following events occur after the destination node is discovered:
<AT Firmware>
1. DL & DH are set to the extended (64-bit) address of the module with the matching
NI (Node Identifier) string.
2. OK (or ERROR)\r is returned.
3. Command Mode is exited to allow immediate communication
up to 20-Byte printable
ASCII string
DN
--
<API Firmware>
1. The 16-bit network and 64-bit extended addresses are returned in an API
Command Response frame.
If there is no response from a module within (NT * 100) milliseconds or a parameter is
not specified (left blank), the command is terminated and an “ERROR” message is
returned. In the case of an ERROR, Command Mode is not exited. The radius of the DN
command is set by the BH command.
IS
Force Sample Forces a read of all enabled digital and analog input lines.
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DCD [ DIGITAL CORE DESIGN ]
