User's Manual

28 ProBee-ZE20S Series User Guide Rev.0.1
ATS36=n, where n is the radius.
ATS37=n, where n is the number of hops through nonmembers.
4.1.3 Broadcast
Broadcast transmissions are sent from a source device to all devices in the ZigBee network. The AT
command for the broadcast transmissions is as below.
AT+BROADCAST=<MSG><CR>
Where <MSG> = data to transmit
The user can also specify the transmit range by changing the S35 register value as below. Please refer to
the 9 S-Registers for more details.
ATS35=n, where n is the broadcast range.
ATS36=n, where n is the radius.
4.1.4 Sending Binary Data
There are some characters, e.g. carriage return, line feed and back space, that are not allowed or have
special meanings in command mode. In order to transmit these characters in command mode, these
characters must be encoded in a command line. The special characters encoding table is shown in Table
4-1.
Table 4-1 Special Characters Encoding Table
HEX Abbreviation Glyph Encoded Description
00 NULL - \00 Null character
0D CR - \0D Carriage return
0A LF - \0A Line feed
08 BS - \08 Backspace
09 HT - \09 Horizontal Tab
7F DEL - \7F Delete
5C - \ \5C Control character for binary encoding
For example, when sending abc<CR> with AT+BROADCAST command, the command should be as
follows:
AT+BROADCAST=abc\0D<CR>
4.1.5 Display Incoming Message
S11 register determines whether incoming message will be presented or not in the command mode. In