The DFRobot FIT0449 delivers high-quality, compact audio performance for a broad spectrum of global electronics applications. Powered by the 8002B amplifier IC, this plug-and-play module combines buzzer functionality with clear audio playback in a space-saving 40 × 40 mm form. Featuring a simple Gravity interface, adjustable volume via potentiometer, and a wide voltage range of 2.0–5.5 V, it seamlessly integrates into microcontroller platforms like Arduino. Whether you're designing interactive IoT devices, educational tools, or consumer gadgets, the FIT0449 offers reliable, flexible sound output with minimal design complexity.

What Makes the DFRobot Gravity Digital Speaker Module Your Best Pick?

This compact Gravity module format makes installation effortless, while its digital interface ensures smooth compatibility and wiring simplicity. The 8002B amplifier delivers crisp, balanced sound, and the potentiometer allows real-time volume adjustments, ideal for dynamic audio applications. Its broad voltage tolerance and robust design make it an agile choice for both professional developers and hobbyists working across diverse environments and platforms.

Product Core Features and Benefits

• Dual Functionality: Acts as both a buzzer and speaker for varied audio output.
• Compact & Space-Saving: 40 × 40 mm module fits neatly into tight layouts.
• Easy Integration: Gravity interface enables plug-and-play simplicity.
• Wide Voltage Range: Operates between 2.0 V and 5.5 V for broad compatibility.
• User-Friendly Volume Control: Integrated potentiometer offers intuitive adjustment.

Broad Range Application

• IoT Alerts & Notifications
• Educational Projects
• DIY Gadgets & Toys
• Robotics & Automation
• Prototyping & Development