I've been working on a project to control the brightness of a LED strip using a TIP122 MOSFET. I've wired everything up and tested it out by uploading a test sketch, and indeed it works as expected. Now, I've added bluetooth functionality to it by firstly adding an HC-05 module, and then modifying the code. Then I proceeded to create an app to control it, with the logic in mind, and I created one successfully too. However, the slider that I added with a range of 0-255 doesn't simple SHOW UP! I have the rest of the components working fine, made sure that the slider is visible, but I won't see it on the phone screen after compiling, downloading and installing the .apk.
I've attached my .aia file below.
BluetoothTest.aia (12.8 KB)