Arduino Remote controller PWM

"Arduino Remote controller PWM" is an Android app that enables Bluetooth control of Arduino devices using HC-05, HC-06, and BLE modules. It features 12 customizable digital buttons, 3 analog controllers with adjustable values, text input capabilities, and a saving function for button labels. The app supports connections via Bluetooth and WiFi for older Android versions, and offers an intuitive main screen display along with extensive configuration options. Download the companion Arduino code from the blog linked in the app.