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How to Restore AudioB Plus Module Default Settings
All of our Bluetooth audio amplifier and Bluetooth audio receiver user can change the Bluetooth settings by themself. Sometime, It will cause problems if you set a wrong parameters. This article will introduce how to restore the Bluetooth default settings
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Remote Control a LED with Arduino 3G Shield
Here is a simple sample code of how to control a LED with Arduino 3G shield. User can control the LED ON/OFF by sending a simple SMS. This sample code can receive SMS and analyze the contents of the short message.
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Change Bluetooth Audio Amplifier Default Audio Volume levels
In some cases, You may want limit the maximum output audio gains. All our amplifier boards have a programming port on it. You can change the BT Audio gains by yourself.
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