ICP DAS USA BLE-USB, User Manual

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BLE-USB, USB to Bluetooth Low Energy Converter (Ver. 1.0, Oct/6/2016) 16
name, and the “?” is read command, and the<CR> is end of the command.
3. Test Command
The test command can examine the syntax of command and give the information about the
command parameter. The format of test command is “AT+XXX=?<CR>”.The “AT+” is a
beginning in the command, and the “XXX” is command name, and the “=?” is test command,
and the<CR> is end of the command. All of AT commands supports the test command. If the
syntax of command is correct. The BLE-USB would be reply “OK<CR><LF>”.
4. Execution Command
The execution command can execute some functions (e.g. reset the module). The format of test
command is “AT+XXX<CR>”.The “AT+” is a beginning in the command, and the “XXX” is
command name, and the<CR> is end of the command.
3.1.2 List of AT Command
The BLE-USB supports AT commands. The command list was shown in the Table 3-1 .
Table 3-1. List of AT command
Command Name Write Read Test Execution Description Section
+++<CR>
✘ ✘ ✘ ✔
Enter to AT command mode 3.1.3
AT<CR>
✘ ✘ ✘ ✔
Test command 3.1.4
ATE<CR>
✘ ✘ ✘ ✔
Leave AT command mode 3.1.5
AT+BC<CR>
✔ ✔ ✔ ✘
Broadcast Channel 3.1.6
AT+BR<CR>
✔ ✔ ✔ ✘
Baud rate 3.1.7
AT+CL<CR>
✘ ✔ ✔ ✘
Connection list 3.1.8
AT+CN<CR>
✘ ✔ ✔ ✘
Connection amount 3.1.9
AT+DI<CR>
✘ ✔ ✔ ✘
Device information 3.1.10
✽
AT+FC<CR
✘ ✘ ✔ ✔
Factory setting 3.1.11
AT+LA<CR>
✘ ✔ ✔ ✘
Local address 3.1.12
✽
AT+PN<CR>
✔ ✔ ✔ ✘
Peer amount 3.1.13
✽
AT+SFR<CR>
✘ ✘ ✔ ✔
Software reset 3.1.14