Promi-SD™ User Manual ver 1.0 Model: Promi-SD202-OA
www.initium.co.kr
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STATUS’. In ONLINE STATUS, all AT commands are treated as characters
and are ignored by the command interpreter of the SD. Therefore to escape
from ONLINE STATUS enter escape string ‘+++’.
1. Transition from ONLINE STATUS to STANDBY STATUS by entering ‘+++’
string to the SD. Check the current SD status by entering the
‘AT+BTINFO?’ command. The SD status should display CONNECT
STATUS.
2. Release the current Bluetooth connection by entering ‘ATH’ command. Once
disconnected successfully, the SD returns the ‘DISCONNECT’ message.
2.2.5 Automatic connection of two Promi-SD™ Units
Two SD units connect automatically when powered up. For automatic SD
connection first make a Bluetooth connection between two SD units. Once
connected, the SD stores the 48-bit BD_ADDR of its counterpart. To expedite
ATH
OK
DISCONNECT
+++
OK
AT+BTINFO?
000B530000A9,PSDv2g-0000A9,MODE0,CONNECT,0,0
OK
