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I will design can bus obd2 rs485 modbus industrial interface pcb and gateway hardware
PCB Design Engineer, Embedded Systems and Firmware Developer
I’m an embedded systems and PCB design engineer specializing in custom electronics, MCU firmware, PCB development, and hardware software integration. I design reliable electronic systems from concept ...
About this Gig
Hello and welcome
I can handle schematic design, transceiver selection, MCU integration, power protection, signal routing, termination, isolation where required, connector configuration, and manufacturing ready PCB outputs.
What I Provide
- CAN Bus / OBD2 interface design
- RS485 / Modbus RTU hardware
- CAN to RS485 and CAN to Modbus gateways
- MCU based communication gateways
- ESD, surge and reverse polarity protection
- Isolated communication interfaces
- Schematic and PCB layout
- BOM and component selection
- Gerber and manufacturing files
What You Receive
- Professional schematic
- PCB layout/source files
- BOM and component information
- Gerber and drill files
- Manufacturing documentation
- Design notes and interface specifications
Send your requirements, protocol details, and system specifications to get started.
FAQ
Can you design CAN Bus and OBD2 hardware?
Yes. I can design CAN/OBD2 physical layer interfaces, connectors, protection, termination and MCU integration.
Can you design RS485 Modbus hardware?
Yes. I can design RS485 interfaces for Modbus RTU and other serial communication applications.
Can you combine CAN and RS485 on one PCB?
Yes. I can develop multi-interface boards and gateway hardware connecting CAN, RS485, Modbus and other interfaces.
Can you include electrical isolation?
Yes. Isolated CAN and RS485 designs can be implemented where the application requires galvanic isolation.
Do you provide firmware?
This gig focuses primarily on hardware/PCB development. Firmware can be added as a custom service when required.
Do you provide manufacturing files?
Yes. Depending on the package, I can provide Gerbers, drill files, BOM and other manufacturing documentation.
Can you work with automotive applications?
Yes, for suitable low-voltage automotive electronics and communication-interface applications. Requirements and applicable standards should be provided before development.
Can you design a complete gateway?
Yes. I can design the gateway hardware architecture, communication interfaces, MCU section, power, protection and PCB.
