Arduino bluetooth lab

Arduino Bluetooth Lab turns your Android phone into a complete Bluetooth control panel for Arduino projects.
Build, test, and demo your hardware quickly with multiple control modules in one app:
- Buttons: 8 customizable buttons with integer values
- Sliders: vertical range control with configurable min, max, and step
- Arrow Keys: directional pad with single and double-arrow actions
- Joystick: gamepad-style landscape controller with configurable mappings
- Piano Keys: mini piano layout for note-based command triggering
- Voice Control: speak commands and map recognized text to integer values
- Accelerometer: stream live X/Y/Z motion data from your phone sensors
- Terminal: send custom text commands and view session send history
Key features:
- Fast Bluetooth Classic device scanning and connection
- Real-time signal strength indicator (dBm + visual icon)
- Per-module configuration for command mapping
- Arduino sketch examples inside the app (copy ready)
- Session-friendly controls, including stop/zero on module exit for safer control flow
- Android-optimized experience for mobile Arduino development
Use cases:
- Robotics and RC experiments
- Motor and actuator control
- Sensor-driven demos
- Classroom and lab prototyping
- Quick hardware diagnostics over serial Bluetooth
Whether you are a beginner or an advanced maker, Arduino Bluetooth Lab helps you control and iterate on your Arduino projects from your phone—without extra complexity.
Note:
- Requires a Bluetooth Classic module (such as HC-05/HC-06) connected to your Arduino.
- Bluetooth hardware and Arduino board are not included

Recent changes:
- Make all control modules accessible without Bluetooth connection
- Device Status panel — New "Status" tab in the bottom navigation bar.
- Accelerometer quick-access cards : Two new homepage tiles let you jump directly into the Bird/Airplane flight horizon UI or the Phone Axes orientation UI.
- Shake-to-haptic feedback — In the accelerometer views, a vibration toggle lets the phone buzz on sudden axis changes (>0.5 delta within 200ms). Enabled by default; tap the vibration icon to disable.