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I will design esp32 industrial iot controller pcb with rs485 modbus rtu
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 AND WELCOME!!
ESP32 Industrial IoT Controller PCB
Industrial IoT hardware requires reliable sensing, control, communication, and power architecture. I design custom ESP32 industrial IoT controller PCBs integrating RS485, Modbus RTU, sensor interfaces, Wi-Fi, embedded firmware, and protection circuitry for monitoring and automation applications.
What I will provide:
- Custom ESP32 architecture and schematic design
- Analog, digital, I²C, SPI, and UART sensor integration
- RS485 transceiver and Modbus RTU communication
- ESP32 firmware for sensing, control, and diagnostics
- Wi-Fi connectivity for IoT monitoring
- Power regulation, filtering, ESD, and interface protection
- PCB layout, BOM, Gerbers, manufacturing files, and documentation
Why Set Me Apart?
- Application-focused hardware architecture
- Integrated hardware and firmware development
- Industrial communication expertise
- Manufacturing-ready PCB approach
- Clear technical documentation
Message me before ordering with your sensor details, Modbus requirements, ESP32 preference, power input, I/O, PCB dimensions, connectivity needs, and reference files. I will review your requirements and recommend the right package.
FAQ
Can you design both the ESP32 PCB and firmware?
Yes. I can develop the ESP32 hardware, PCB, embedded firmware, RS485 communication, and Modbus RTU integration.
Can you integrate multiple sensors?
Yes. I can integrate compatible analog, digital, I²C, SPI, UART, and other sensor interfaces according to your requirements.
Do you support Modbus RTU over RS485?
Yes. I can implement Modbus RTU communication, including device addressing, register mapping, reading, writing, and required communication functions.
Can the controller connect to Wi-Fi?
Yes. ESP32 Wi-Fi connectivity can be integrated for IoT monitoring, data transmission, web interfaces, MQTT, or other specified applications.
Can you include industrial protection?
Yes. Depending on the application, the design can include power filtering, ESD, surge, reverse-polarity, and appropriate communication-interface protection.
