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I will design ble audio wearable pcb with bluetooth and custom embedded firmware
pcb design, embedded system and firmware development
I’m Jeff, a PCB Design, Embedded Systems, and Firmware Developer focused on turning electronic concepts into reliable, functional hardware. I specialize in schematic design, PCB layout, component sele...
About this Gig
Hello and Welcome!
From BLE RF architecture to the last firmware state machine, I can turn your wearable audio concept into a production-ready embedded platform.
I design compact BLE audio wearable PCBs and develop custom embedded firmware for battery-powered devices where RF performance, audio integrity, power consumption, and PCB size all have to work together.
What I Will Provide:
- Custom BLE wearable PCB design
- Schematic and PCB layout
- Bluetooth/BLE circuit implementation
- BLE antenna and RF-aware PCB layout
- Audio input/output circuitry
- MEMS microphone integration
- Speaker/amplifier interface
- Custom BLE GATT services
- ESP32 / Nordic-based firmware
- Bluetooth communication firmware
- GPIO, I2C, SPI, UART and other interfaces
- Firmware debugging and testing
Why Choose Me:
- Hardware + firmware expertise
- RF-aware PCB design
- Low-power design approach
- Clean embedded architecture
- Custom BLE implementation
- Audio-focused hardware design
- Practical component selection
- Debugging and optimization
Message me today and let's build your wearable device from concept to working prototype!!!!
FAQ
Can you design the PCB and firmware together?
Yes. I can handle the complete hardware and embedded firmware development for your BLE wearable.
Which BLE platforms can you work with?
I can work with platforms such as ESP32, nRF52, and nRF53, depending on your requirements.
Can you design Bluetooth audio devices?
Yes. I can design hardware for BLE audio applications, including microphones, speakers, amplifiers, and audio interfaces.
Can you integrate a MEMS microphone?
Yes. I can integrate digital or analog MEMS microphones and develop the required firmware interfaces.
Can you design the battery and charging circuit?
Yes. I can integrate Li-ion/Li-Po battery management, charging, regulation, and low-power circuitry.
Can you optimize the PCB for a small wearable enclosure?
Yes. I can optimize component placement, routing, board dimensions, and RF considerations around your mechanical constraints.
