Bluetooth 8 Relay Controller is an application designed to work with the Bluetooth 8 Channel Relay Board, which is a part of the BLUETOOTH® technology. This app is designed to work as a relay, to switch the flow of a current.

It is a very easy-to-use application that allows you to control the switches of your circuit board. It is compatible with Android.

The first thing you need to do is to download the application and install it. The installation is really easy. You just need to press the “Install” button and the installation is done. After the installation, you need to connect your phone to the Bluetooth 8 Channel Relay Board.

The next step is to open the application and press the “Connect” button.