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
17
The default service UUID of the module is 0x0000b350-d6d8-c7ec-bdf0-eab1bfc6bcbc;
The default TXD characteristic value UUID is 0x0000b351-d6d8-c7ec-bdf0-eab1bfc6bcbc, which
is the channel that the adapter sends to the master device.
The default RXD feature value UUID is 0x0000b352-d6d8-c7ec-bdf0-eab1bfc6bcbc, which is the
channel that the master device sends to the adapter.
4. Click the NOTIFY button to the right of the TXD feature value to enable the PC serial port to
send the data "Hello World" to the serial port of the adapter, and the mobile terminal will receive
the data and display it in hexadecimal format.