Oxeltech GmbH

Schematic Design, Component Selection, PCB Layout, and Prototyping for Embedded Systems: System architecture & schematic design: Development of analog and digital circuits based on functional, performance, and cost requirements. Component selection & sourcing: Optimization for availability, cost, and lifecycle using supply-chain-aware methods. PCB layout & stack-up planning: Multi-layer designs with attention to EMI/EMC, thermal, and mechanical constraints. Design for manufacturing (DFM): Reviews and adjustments to ensure manufacturability, yield, and ease of assembly. Turnkey prototyping & production support: Coordination with PCB manufacturers and assembly partners for reliable prototyping and box builds.

Bare-Metal and RTOS Firmware for IoT, Wearables, and Battery-Powered Devices: Bare‑metal & RTOS firmware: Develop stable, low-overhead codebases with STM32, Nordic nRF, ESP32, etc., using C/C++ and real-time OS frameworks (e.g., Zephyr, RTOS). Peripheral interfacing & driver development: Implement reliable low-level control of sensors, wireless modules, power electronics systems. Low‑power & battery‑management programming: Engineer firmware for long-battery-life wearables, IoT endpoints, and e‑mobility BMS. Wireless connectivity integration: Support BLE, Wi‑Fi, NB‑IoT, MQTT, and others for IoT/wearable/cloud communication stacks.

From Requirements to Certification and Mass Production for Embedded Hardware Products: Requirement analysis & system design: Translate business goals into technical specifications including power, size, cost, regulatory constraints. Rapid prototyping & iterative refinement: Employ rapid hardware/software iterations based on real test results. Compliance & certification support: Embed EMI/EMC strategies, meet CE, FCC, UL, automotive ISO 26262, industrial IEC 61508, military MIL‑STD, MISRA‑C coding, and security standards. Mass production readiness: Conduct DFM/DFT reviews, optimize BOM, liaise with contract manufacturers, oversee pilot runs.