ENGINEERING EVIDENCE
Proof of Know-How
20+ delivered projects across healthcare, consumer electronics, industrial systems, and eMobility. All client names are NDA-protected.
Engineering Depth, Not Marketing Claims
Client names are not published. Every project below is presented as a sanitised case study. What matters is not who it was built for, but what was built and how.
Everything shown here was actually delivered: firmware, protocol integrations, test frameworks, and hardware abstraction layers. Each project represents a real engineering challenge solved with embedded systems expertise.
The same embedded discipline applies directly to EV charging work: protocol timing, hardware abstraction, firmware validation, and conformance testing. Clemios' eMobility engineering builds on this cross-industry foundation.
Delivered Projects
Custom PCB Design and Firmware
Altium Designer · C · Ceedling
Delivered production-ready firmware on custom PCB. Validated with Ceedling unit tests and released to manufacturing.
Embedded System with Safety and Communication
C · CAN Bus · RTOS
Deployed safety-related embedded system with validated real-time CAN communication into industrial control production.
Programming Tool for STM32 MCU
C · STM32 · Hex File Flashing
Streamlined production firmware deployment. Programming tool adopted for STM32 MCU flashing across the manufacturing line.
Hysteresis Control for Positioning
C · CAN Bus
Achieved repeatable precision positioning through hysteresis compensation. CAN-based control system deployed in industrial machinery.
Automated Unit Testing for MCU Verification
Python · pytest
Reduced manual testing effort and expanded regression coverage. Automated harness adopted for ongoing MCU firmware releases.
Training and Workshop on MCU Integration
Ethernet/IP · MCU
Client engineering team became self-sufficient in MCU-to-Ethernet integration after hands-on workshop with protocol exercises.
Unit Testing Framework Comparison
Ceedling · GoogleTest · C
Informed client tooling decision. Comparative analysis led to Ceedling adoption for embedded C unit testing in production.
Enhanced Data Integrity with CRC Check
C · EEPROM · CRC Algorithms
Eliminated field data-corruption risk. CRC-based verification implemented for non-volatile storage across embedded device fleet.
System Integration and Error Handling
Modbus TCP/RTU
Achieved reliable multi-device operation. Structured error recovery deployed for industrial communication systems in production.
Modbus RTU Communication and Time Sync Fix
Modbus RTU · C
Resolved field-critical timing failure without downtime. Synchronisation fix deployed to operational Modbus RTU devices.
OCPP 2.0.1 Protocol Integration for Charging Hardware
C · OCPP 2.0.1 · MQTT · WebSocket
Delivered production-ready charge point protocol layer with OCPP 2.0.1 message handling, transport security, and CSMS connectivity. Validated through OCTT-based conformance preparation and interoperability validation.
Engineering Tooling Stack
| Category | Tools |
|---|---|
| Project Management | Jira, Azure DevOps, Projektron BCS, GitLab |
| Requirements | Confluence, Polarion |
| Languages | C, C++, Python |
| Coding Standards | MISRA C |
| Unit Testing | Ceedling, GoogleTest, pytest |
| Static Analysis | Pylint, SonarQube, CodeRabbit |
| Version Control | GitHub, GitLab, Azure DevOps, SVN |
| Chip Vendors | ESP32, Infineon, Microchip, NXP, Renesas, STMicroelectronics, Texas Instruments, Hilscher netX 90 |
| Protocols | OCPP 2.0.1, MQTT, SPI, I2C, CAN, UART, TCP/IP |
| Debugging | Segger, Saleae, STLink V2, PCAN USB |
Frequently Asked Questions
All client engagements are covered by NDA. Clemios presents the engineering work, not the client name.
Yes. An OCPP 2.0.1 integration project is included on this page. Broader eMobility engineering work (EV charging integration, charger firmware, backend connectivity) is covered under the Services section.
Yes. Clemios can discuss technical depth under NDA in a project-specific conversation. Reach out through the contact page.
Healthcare, consumer electronics, industrial systems, and eMobility. All projects share a foundation in embedded systems, protocol integration, and test engineering.
Ceedling for embedded C unit testing. GoogleTest for C++. pytest for Python-based test automation.
Engineering Conversation
20+ projects delivered. The team is available for project discussions.