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I will develop advanced obd2 ble and uds diagnostic communication system
pcb design, embedded system and firmware development
Hi, I’m Marvel Jack, a skilled PCB designer and embedded systems engineer specializing in firmware development. I design reliable, production-ready PCBs and develop efficient firmware for ESP32, STM32...
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Hello and Welcome!
Developing an advanced OBD2 BLE and UDS diagnostic communication system involves far more than just reading basic vehicle data like speed or RPM. It requires building a robust, flexible communication layer capable of handling real-time BLE connections, standard OBD-II requests, and advanced diagnostic protocols such as UDS (Unified Diagnostic Services).
If you're building a vehicle intelligence platform, telematics system, or custom automotive app, you need a system that is scalable, reliable, and future-ready and that's exactly what I deliver.
What I Will Provide:
- Stable BLE communication with ELM327, Vgate, and compatible adapters
- Full support for standard OBD-II (Mode 01, DTCs, live data)
- Raw hex command transmission and response handling
- UDS protocol support
Why Choose Me:
- Expert in PCB, embedded systems & firmware
- Strong OBD2, BLE & UDS experience
- Clean, scalable and modular code
- ESP32/STM32 & custom hardware support
- Reliable debugging and fast communication
Send me a message with your project details, and lets build your solution!!!
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FAQ
Do you support both standard OBD-II and advanced diagnostics (UDS)?
Yes. I support standard OBD-II (PIDs, DTCs) and also advanced UDS services like custom requests, session control, and raw hex communication.
Which devices and adapters are supported?
I work with ELM327, Vgate, and similar BLE OBD2 adapters. If you have a specific device, just message me to confirm compatibility.
Can I send custom diagnostic commands?
Yes. I can build a system that allows raw hex command transmission and response handling for full flexibility.
Will the system be scalable for future features?
Absolutely. I design modular architectures so you can easily add new services, identifiers, or features without rebuilding everything.
Can you build a mobile app interface as well?
Yes. I can develop mobile apps (e.g., Flutter) to visualize and interact with your vehicle data. Contact me for a custom offer.
Do you support ESP32 or embedded systems?
Yes. I have strong experience with ESP32 and embedded platforms for BLE communication and automotive applications.
