Argox PA-20 Basic Programming Manual - Manual (Page 96)

PT-Basic Programming Manual Ver. 1.00 95/143
3.19 Bluetooth commands (Only for PT-20B)
These commands only for PT-20B, and our Bluetooth module only support SPP
mode(Serial Port Profile).
BT_START
Purpose： Bluetooth module power enable.
Syntax： BT_START
Example： BT_START
…
…
BT_STOP
Description： This command can enable Bluetooth module power. After use this
command, the left led will flash blue light.If you want to use other
Bluetooth command, you must run this command first.
You can use the “GET_BT_ERROR” command to get the error
code. Possible error codes and their interpretation are listed below:
GET_BT_ERROR Meaning
1 Bluetooth module power enable.
6 The terminal is not PT-20B.
8 Bluetooth module has been power
enable, please run.
BT_STOP
Purpose： Bluetooth module power disable.
Syntax： BT_STOP
Example： BT_START
…
…
BT_STOP
Description： This command can disable Bluetooth module power. The left led
will stop flashing.
You can use the “GET_BT_ERROR” command to get the error
code. Possible error codes and their interpretation are listed below:
GET_BT_ERROR Meaning
1 Bluetooth module power disable.
6 The terminal is not PT-20B.
7 Bluetooth module power disable, please