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I will program plc, modbus rtu, hmi and industrial automation systems
Embedded Systems, PCB Design, PLC Programming, STM32, ESP32
I design and develop embedded electronics, industrial automation systems, firmware, and custom PCBs for prototypes and real-world products. My expertise includes PLC programming, Modbus, HMI integrati...
About this Gig
Need help programming a PLC, connecting industrial devices, or troubleshooting an automation system?
I provide PLC programming and industrial automation support for defined control, communication, and HMI requirements.
Services can include:
- PLC ladder logic development or modification
- Siemens PLC programming
- Modbus RTU communication
- RS485 device integration
- HMI screen development
- PLC HMI communication
- SCADA integration
- Industrial control logic
- Existing program troubleshooting
- Remote technical support
I can work from an existing PLC project, I/O list, electrical drawings, communication manual, machine sequence, or clearly defined requirements.
For communication projects, please provide the PLC/device models, register map or protocol documentation, baud rate, parity, addressing, and wiring information where applicable.
For larger or safety critical automation systems, please contact me before ordering so we can define the scope, hardware, testing requirements, and deliverables.
Control type:
PLC
•
SCADA
Device brands:
Siemens
Programming language:
Ladder Logic
•
Structured Text
Software:
Siemens TIA Portal
•
WinCC
Other Electronics Engineering Services I Offer
FAQ
Can you work with Siemens PLCs?
Yes, when the specific PLC, software version, and project requirements are supported.
Can you program Modbus RTU?
Yes. I can develop or troubleshoot Modbus RTU communication when device documentation is available.
Can you work with RS485?
Yes. RS485 communication can be integrated when the required protocol and hardware information are provided.
Can you modify an existing PLC program?
Yes. Send the existing project and explain the required changes.
Can you design HMI screens?
Yes, for supported HMI platforms and clearly defined requirements.
Can you troubleshoot communication problems?
Yes. Provide the PLC/device models, communication settings, wiring information and error symptoms.
Do you provide SCADA integration?
Yes, depending on the SCADA platform and project scope.
Can you work remotely?
Yes, when the required files, documentation and access are available.
Can you guarantee a machine is production ready?
No. Final commissioning and safety validation depend on the actual machine, hardware, site conditions and qualified personnel.
