Bluetooth Commands - wless.ru

Chapter 2 – AT Commands
PIO Logic Commands
SSW,4 Set PIO Logic
This command sets the PIO logic register state. When set to 0, the PIOs (2,5,6 & 7) will be active
high. When set to 1, the PIOs will normally be high and then go low when a connection occurs.
Format:
ATSSW,4,
Parameters:
PIO Logic:
0 = (0 = No Connection, +3.3v = Connection)
1 = (+3.3v = No Connection, 0 = Connection)
Factory Default: 0
EXAMPLE:
TYPE: ATSSW,4,1
REPLY: OK
OR
ERROR
Read Using: ATRSW,4
Note:
Requires a reset for change to take affect.
RSW,4 Read PIO Logic
This command sets the PIO logic register state.
Format:
ATRSW,4
Return Parameters:
EXAMPLE:
TYPE: ATRSW,4
REPLY: OK
00
Set Using:
ATSSW,4
Transmitting on Specific Channel Only Command
SWC Select Transmission Channel
This command allows the user to select a single channel to transmit on in multi-point mode. The
device can still receive data from any of the other three channels.
Format:
ATSWC,,
Parameters:
Select:
0 = Deselect the channel as the current transmission channel
1 = Select the channel as the current transmission channel
Channel: 0-3
EXAMPLE:
TYPE: ATSWC,1,0
REPLY: OK
OR
ERROR
Read Using: ATSI,21
Note:
If the selected channel is disconnected the radio will default to
transmitting on all channels.
Multi-Tech Systems, Inc. SocketWireless Bluetooth AT Commands (S000360G) 48