User's Manual
Table Of Contents
- Overview
- Parameters
- Description of Indicator Light and button
- Description of the authentication mode
- Parameter configuration
- Testing Command
- Parameter Setting Mode Indicate
- Inquire/Set Device Name
- Inquire Local Bluetooth Address
- Inquire/Set Remote Bluetooth Address
- Clear Remote Bluetooth Address
- Inquire Software Version
- Inquire/Set Device Role
- Set/Inquire Baud Rate
- Set/Inquire Flow Control Mode
- Set/Inquire Authentication Mode
- Set/Inquire Password
- Scan Around BLE Device
- Stop Scanning
- Inquire/Set Parameters of Connection-control
- Set/Inquire Scan Parameter
- Set/Inquire Broadcasting Interval
- Set/Inquire Transmit Power
- Set/Inquire BLE Data Communication Service UUID
- Set/Inquire BLE Data Communication Characteristic TXD UUID
- Default value: 0000 b351d6d8c7ecbdf0eab1bfc6bcbc
- This channel is used by the adapter to send data to the opposing BLE Bluetooth device.
- Set/Inquire BLE Data Communication Characteristic RXD UUID
- Default value: 0000 b352d6d8c7ecbdf0eab1bfc6bcbc
- This channel is used by the adapter to receive data from the other BLE Bluetooth device.
- Reset to Factory Default
- Restart the adapter
- OTA instructions
- Application examples
- Common Questions
10
AT+INQ=<filter>,<time>
<CR><LF>
<CR><LF>OK<CR><LF>
<CR><LF>
+INQRESULT:<addr>,<ad
drtype>,<name>,<bctype>,<bc
data>,<rssi>
<CR><LF>
filter:
1 in current scan process,
only feedback 1 time the
same broadcasting of one
device.
0 in current scan process,
feedback all broadcasting it
scanned.
time: lasting time of current
scan process, unit: Second.
If set value to 0, it means
scan time duration is
unlimited.
addr: mac address
addrtype: Address type
0 Public
1 Random static
2 Random private
resolvable
3 Random private non-
resolvable
name:Device name,
possibly empty
bctype：Broadcast type.
Please refer to section
7.7.65.2 of Bluetooth
technical regulation
core_4.4.2 [Vol 2] PartE
for the meaning of specific
broadcast type.
0 ADV_IND
1ADV_DIRECT_IND
2 ADV_SCAN_IND
3ADV_NONCONN_IND
4 SACN_RSP
bcdata: Broadcast data.
Please refer to section 11
of [Vol 3] in the bluetooth
technical specification
core_4.4.2 for the format
of specific broadcast data.
rssi: Signal strength
<CR><LF>INQCOMP<CR><LF>
End of scan
14. Stop Scanning
Command Answer Parameter
AT+CANCEL<CR><LF> <CR><LF>OK<CR><LF> None
15. Inquire/Set Parameters of Connection-control