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I will design stm32 industrial controller pcb with rs485 modbus and sensor interface
PCB Design, Embedded System and Firmware Development
Hello There,
I'm Jeol Henry, an Embedded Hardware and Firmware Engineer focused on developing practical electronic systems from initial concept through working prototype. My experience includes schema...
About this Gig
HELLO THERE!
Industrial sensing becomes valuable when the electronics can acquire, process, and communicate field data reliably. I design custom STM32 industrial sensor controller PCBs integrating RS485, Modbus RTU, sensor interfaces, embedded firmware, and practical hardware protection for monitoring and automation applications.
What I will provide:
- Custom STM32 controller architecture and detailed schematic design
- Sensor interface integration for analog and digital measurement devices
- Reliable RS485 transceiver and communication circuitry
- Modbus RTU implementation and embedded communication firmware
- Power regulation, filtering, ESD, and interface protection
- Professional PCB layout with component placement and routing optimization
- BOM Gerber files, manufacturing outputs, and technical documentation
Why Clients Choose Me:
- Purpose built architecture
- Hardware and firmware integration
- Industrial communication focus
- Design for manufacturing approach
- Clear engineering documentation
Have an industrial sensor or controller concept? Message me before ordering with your sensor details, STM32 preference, Modbus requirements, I/O specifications, power input, and any reference design.
FAQ
Can you design both the PCB and firmware?
Yes. I can handle STM32 hardware design, RS485 communication, Modbus RTU firmware, and hardware-software integration.
Do you support multiple sensors?
Yes. I can integrate compatible analog, digital, I²C, SPI, UART, and other sensor interfaces based on your requirements.
Can you implement Modbus RTU?
Yes. I can develop Modbus RTU communication over RS485, including the required device addressing, registers, and communication functions.
Can you add industrial protection circuitry?
Yes. Power regulation, filtering, ESD protection, reverse-polarity protection, and appropriate interface protection can be incorporated where required.
What files will I receive?
Depending on the package, deliverables can include schematic, PCB layout, BOM, Gerbers, firmware/source code, and technical documentation.
