Oxeltech GmbH
Get Your Embedded and Electronic Systems Developed by Experts
Oxeltech develops electronics hardware and embedded software solutions. Especially within consumer electronics, IoT, wearable, medical devices and e‑mobility domains . Oxeltech has brought over 20 hardware products from concept through certification to production and market launch. Core Services: Hardware Design(schematic capture, analog/digital circuit design and simulation, PCB Layout & Assembly) Firmware & Embedded Software Development (C, C++, RTOS, STM32, Zephyr, Nordic nRF, ESP32 and more) Low‑Power, Battery‑Operated Devices (IoT, wearables, medical) Wireless Connectivity: Bluetooth Low Energy (BLE), Wi-Fi, NB-IoT, LTE-M, LoRa, LoRaWAN, Zigbee, Thread, Sub-GHz ISM, RFID, MQTT, OTA updates. Standards & Compliance: CE, FCC, UL, ISO 26262, IEC 61508, MIL‑STD, MISRA‑C, EMI/EMC 10 people in their team
Speaks English, German
1 project in their portfolioWorks remotely across the globe
Sortlist member since 2025
Founded in 2021
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Services
4 services offered by Oxeltech GmbH
Description RED Cybersecurity Compliance: Make Your IoT Hardware Compliant for Sales in EU From 1 August 2025, all connected devices sold in the EU must comply with new cybersecurity rules under the Radio Equipment Directive (RED) Delegated Act. This includes WiFi, BLE, and cellular-enabled products. If your product connects to the internet or communicates with a mobile app, it’s likely in scope. Oxeltech helps hardware teams meet RED Cyber DA requirements with practical engineering support. Who Needs This? You’re affected if your product: • Connects via WiFi, Bluetooth, Zigbee, LTE, or similar • Sends or receives data over the internet • Can be remotely accessed or updated • Involves user data or a companion app Applies to both new designs and existing products already in the market. What We Offer We help you bring your connected product into compliance without blocking your roadmap. Our service includes: 1. Scope Assessment • Identify which Cyber DA requirements apply to your product • Review your current system design and threat exposure 2. Gap Analysis • Compare current device architecture against RED cybersecurity requirements • Check firmware, interfaces, update mechanisms, and communication security 3. Remediation Support • Add or improve encryption (TLS, BLE security) • Support for secure boot and firmware updates • Help define access control and secure defaults • Guidance on secure software development practices 4. Compliance Documentation • Risk assessment summary • Technical file preparation (for CE marking) • Support for harmonised standard (EN 303 645) alignment • Coordination with a Notified Body (if required) • Why Oxeltech? We consult you on cybersecurity since we build secure and connected and IoT hardware as our main service (see our portfolio). That means we speak your language and know how to integrate compliance into your existing stack. Our experience spans: • IoT sensors, wearables, gateways • BLE, WiFi, Zigbee, LTE/5G modules • Embedded firmware and secure cloud integration This experience makes us experts in EU Cybersecurity Compliance for IoT Devices We can work independently as well as alongside your engineers to bring your product into compliance. Get Started We offer a fast initial assessment and fixed-price packages for different product maturity levels. Contact us to discuss your product and see how close you are to RED Cyber DA compliance.Skills in Cyber Security (4) Data ProtectionCybersecurity Incident ResponseRED Cybersecurity ComplianceRED DA
Learn more about Cyber SecurityDescription 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.Skills in 3D (10) PCB DesignElectronics Design3D DesignHardware DesignSchematic DesignComponent SelectionPCB LayoutPrototyping for Embedded SystemsEMI/EMCDesign for manufacturing (DFM)
Learn more about 3DDescription 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.Skills in Software Development (10) Custom Software DevelopmentIoT DevelopmentSoftware EngineeringFirmware DevelopmentComputer EngineeringEmbedded Firmware EngineeringRTOSSTM32ESP32Zephyr
Learn more about Software DevelopmentDescription 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.Skills in Product Management (11) Product DesignCall CenterProduct ConsultantsFrom Requirements to CertificationEmbed EMI/EMC strategiesFCCULautomotive ISO 26262industrial IEC 61508military MIL‑STD+1
Learn more about Product Management
Team
10 members in Oxeltech GmbH's team
StoryOxeltech GmbH, founded by Fahad Raheem Bhatti, delivers innovative solutions in electronics, IoT, and embedded systems. Headquartered in Germany with an office in Pakistan, we turn complex ideas into real-world products through reliable PCB design, firmware, and software development.
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Details
- HeadquarterMahlsdorfer Str. 10, 12555 Berlin-Treptow-Köpenick, Germany