Programming Manual

Programming Manual
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Parameter
cid
Channel ID,
8: passive connection (connect in) channel
0-7: active connection (connect out) channel
Channel ID is reported when the connection is
established.
3.22 Channel Switch
Command
AT>< cid >\r
Indication
Succeed：
\r\nOK\r\n
Fail：
\r\nERR：err_code
Parameter
cid
Channel ID,
9: AT commands channel
8: passive connection (connect in) channel
0-7: active connection (connect out) channel
Channel ID is reported when the connection is
established.
Note
Channel switch strategy:
After the connection is established, it automatically switches to the
channel set in the command.
Once receiving data from one channel, it automatically switches to the
channel set in the command.
After the connection is released, it automatically switches to the AT
command channel.
Once receiving the command: "AT>x\r" via UART, it automatically
switches to x channel.
3.23 Report HID button
Command
AT+KBRPT=<FuncKey>,<KEY1>,<KEY2>,<KEY3>,<KEY4>,<KEY5>,<KEY6>,\r
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