The SH-B20 is an upgraded version of the SH-U10-SPP. The two functions are exactly the same, but the SH-B20 uses a more beautiful shell, and adds a 5V USB input interface, which is more convenient to use.
1,About Configuration softwareDSD TECH provides free configuration software ,By DSD TECH Bluetooth Tools software, you can quickly modify the baud rate, Bluetooth name and other parameters.Go to Download DSD TECH Bluetooth Tools
2, How to configure this Bluetooth RS485 adapter on the computerIf your RS485 network uses a 9600 baud rate, you can use the default setting because the default baud rate of the Bluetooth RS485 adapter is also 9600. However, if your RS485 network baud rate 4800, you need to modify the Bluetooth RS485 adapter baud rate. The setting process is as follows:
First ,You need a USB to RS485 converter. Yes, this Bluetooth rs485 adapter can not communicate directly with the computer.
Connection diagram is as follows:
Modify the Bluetooth name is the same operation.
If you have any questions when configuring this adapter, feel free to contact us: firstname.lastname@example.org