Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop audio amplifier pcb with esp32 ble iot firmware, smart dac mixer control
Audio PCB Design Engineer ESP32 IoT Developer Bluetooth Amplifier Expert
I specialize in audio electronics, embedded systems, and IoT product development. My expertise includes Class-D amplifiers, DACs, preamps, Bluetooth audio systems, ESP32 firmware, BLE connectivity, an...
About this Gig
Hello and welcome!
Need a professional audio amplifier PCB with wireless connectivity, smart control, and high-quality sound?
I design and develop custom audio amplifier systems using ESP32 BLE/WiFi, smart DAC processing, and embedded firmware tailored to your needs.
Perfect for Bluetooth speakers, smart home audio, multi room systems, digital mixers, PA systems, and IoT audio products. I deliver complete hardware + firmware solutions ready for prototyping and manufacturing.
Services Include:
- Custom Audio Amplifier PCB Design
- ESP32 BLE/WiFi Firmware Development
- Smart DAC Integration
- Audio Signal Processing
- Bluetooth Audio Streaming
- Mobile App Control
- Volume & EQ Control
- Power Supply Design
- Schematic & PCB Layout
- BOM & Gerber Files
- Prototype Support
- Testing & Debugging
- Production Documentation
Deliverables:
- Schematic & PCB files
- Firmware source code
- Gerbers & BOM
- Documentation & support
Ready to build a professional ESP32-based smart audio amplifier? Contact me today and let's transform your idea into a production-ready electronic product.
Contact me before ordering to discuss your project and ensure the best solution.
FAQ
What information do you need before starting?
Please provide your project requirements, audio specifications, amplifier power rating, preferred components, communication methods, and any existing documentation.
Can you develop both hardware and firmware?
Yes. I provide complete hardware design, PCB layout, ESP32 firmware development, testing, and manufacturing files.
Can you support Bluetooth audio streaming?
Yes. I can implement Bluetooth Classic, BLE control, wireless audio streaming, and custom communication protocols.
Will I receive manufacturing-ready files?
Yes. You will receive Gerber files, BOM, pick-and-place files, schematics, and all documentation needed for PCB fabrication.
Can you help after delivery?
Yes. I provide technical support, revisions, debugging assistance, and manufacturing guidance.
