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I will develop obd2 emulator firmware, esp32 can protocol automotive embedded system
PCB, Embedded and Firmware Development Engineer
HELLO AND WELCOME,
I'm Ayodele David, a professional electronics engineer specializing in PCB Design, Embedded Systems, and Firmware Development. I help startups, businesses, and innovators transform ...
About this Gig
HELLO THERE!
I develop custom OBD2 emulator firmware and automotive embedded systems using ESP32, CAN Bus communication, and diagnostic protocol implementation. My focus is on reliable ECU simulation, configurable diagnostic responses, and hardware software integration for automotive testing, prototyping, and development.
What I Will Provide:
- Custom OBD2 emulator firmware development
- ESP32 based CAN Bus communication and frame handling
- Diagnostic PID simulation and response mapping
- ECU behavior emulation for bench testing
- Configurable sensor values and diagnostic data
- Serial debugging, testing, and firmware optimization
- Integration support for compatible CAN transceivers and OBD II interfaces
Why Choose Me?
- Protocol focused firmware with structured implementation
- Reliable CAN communication and diagnostic logic
- Hardware aware development and systematic debugging
- Clear technical communication and defined deliverables
Send your hardware details, target protocols, required PIDs, and emulator behavior. Ill review your specifications and recommend a practical firmware architecture tailored to your project.
Other Electronics Engineering Services I Offer
FAQ
What is an OBD2 emulator?
An OBD2 emulator simulates selected vehicle diagnostic responses so compatible scanners and applications can communicate with a test device without requiring a real vehicle ECU.
Can you develop OBD2 emulator firmware using ESP32?
Yes. I can develop ESP32 firmware for CAN communication, diagnostic request processing, and simulated OBD2 responses, subject to compatible CAN interface hardware.
Which OBD2 PIDs can you implement?
Depending on the agreed scope, I can implement standard PIDs such as engine RPM, vehicle speed, coolant temperature, and calculated engine load, along with other supported parameters.
Do I need an external CAN transceiver?
Usually, yes. The ESP32 model and its CAN controller capabilities determine the required interface. Many ESP32 variants need an external CAN transceiver, and some require an external CAN controller as well.
Can the emulator work with an OBD2 scanner?
I can develop for compatible scanners and diagnostic applications. Successful integration depends on supported protocols, addressing, timing, and the requests the scanner sends.
