After spending nearly 3 hours scouring the Web trying to find a way to configure my JY-MCU HC-06 Bluetooth module. There are a lot of great tutorials out there. Many of them refer to setting the key pin HIGH, or a combination of LOW then HIGH while powering on the module. However, none of these approaches worked for the unit I have. Read on to see how it can be done. Oddly, I found the answer in the DX discussion forums related to this module. Here’s the thread. Read on for how I managed to get it working.
Glow Control is an Android app that couples to an Arduino-based controller over Bluetooth allowing for control of various tasks including Landscape / Patio LED lights. You can either schedule the zones to turn on / off within a time range, or use a light sensor to trigger them when it gets dark. It also offers up to 4 additional customizable buttons that allow you to add functionality. You could use it to control garage doors, sprinklers, etc. The sky’s the limit since you can customize the controller and Arduino sketch to your needs. Under the hood Glow Control simply sends commands over Bluetooth to an Arduino controller. If you are a maker, then you can use this app to control pretty much anything you can imagine. For my project, I am using it to control 2 LED zones on my new patio. Glo Control is available on Google Play.
BT Bot Control is an Android application that allows you to remotely control a micro controller-based robot using Bluetooth (i.e. Arduino). It also allows you to (optionally) view a video stream from an IPCamera mounted to your robot. This could be any type wireless IP camera or phone that has the ability to broadcast a video stream/images to the web. Example Foscam, Ai-Cam etc. If you are looking to control your robot over WiFi, check out WiFi Bot Control.