Siedle – EPTech GmbH

BSP Development for SSS Siedle’s Intercom Solutions

EPTeck partnered with SSS Siedle, a renowned European leader in intercom and building communication systems, to enhance their embedded systems through the development of a customized Board Support Package (BSP). Utilizing technologies such as Barebox, Linux, C, and Ptxdist, the project addressed critical areas including bootloader and kernel development, network security, over-the-air (OTA) updates, and open-source software (OSS) analysis.

This partnership resulted in a 2x faster development process, ensuring timely delivery of tailored solutions. EPTeck completed a fully customized BSP, meeting Siedle's specific requirements while enhancing system reliability and security. With advanced security measures and plug-and-play network connectivity, the optimized intercom system offered simplified deployment and upheld Siedle’s legacy of delivering premium, German-engineered solutions.

What We Did to Solve the Problems

SSS Siedle faced challenges in optimizing their intercom systems for performance, security, and regulatory compliance. The absence of robust network security and a reliable OTA update mechanism left their systems vulnerable and maintenance costly.

We addressed these challenges through a tailored approach:

Custom BSP and Kernel Development

We designed and developed a customized Board Support Package (BSP) and tailored kernel solutions to optimize system integration and performance. These enhancements improved hardware compatibility and ensured seamless communication between the hardware and software layers.

Kernel and Bootloader Enhancements

Our team enhanced the kernel and bootloader functionalities to strengthen the system’s foundational operations. By optimizing memory management, refining startup processes, and reducing boot time, we improved overall system stability and responsiveness.

Advanced Network Security Integration

To safeguard the system from potential vulnerabilities, we integrated robust network security features. These included secure authentication mechanisms, encrypted communications, and firewall configurations, ensuring data protection and preventing unauthorized access.

Implementation of Secure OTA Updates

We developed and deployed secure over-the-air (OTA) update capabilities, enabling remote software updates without requiring manual intervention. This solution not only enhanced security by ensuring firmware integrity but also improved system maintainability, reducing downtime and operational costs.

Comprehensive Open Source Software (OSS) Compliance

Our team conducted an in-depth analysis of all open-source components used in the system to ensure compliance with licensing requirements. By identifying and mitigating potential legal risks, we maintained software integrity and aligned our development practices with industry standards.

Benefits Delivered to the Customer

Improved System Reliability

Optimized BSP and kernel development enhanced overall system stability and functionality.

Enhanced Network Security

The integration of advanced security features minimized potential threat vectors, ensuring robust protection against vulnerabilities.

Streamlined Maintenance

Plug-and-play network connectivity simplified system setup and maintenance, making operations more efficient.

Faster Installation Process

Automated networking processes significantly reduced installation times for Siedle’s systems.

Cost Savings

OTA updates reduced operational costs by 50%, eliminating the need for manual updates and minimizing system downtime.

SSS Siedle’s Experience with Epteck

Exceptional Expertise in WiFi & Firmware Solutions

Epteck GmbH provided exceptional service throughout the project. Their team successfully implemented WiFi connectivity and managed the firmware updates for two hardware devices. Additionally, they stabilized the operating system, ensuring seamless performance over the duration of the year-long project. The collaboration was smooth, and the technical expertise of Epteck GmbH was evident in the quality and reliability of the solutions delivered.

Christian Ringgeler

Head of Software Development, S. Siedle & Söhne Telefon- und Telegrafenwerke OHG

Germany

Trusted Partner for IoT Cybersecurity and Compliance

At Odie, we highly value Epteck GmbH’s cybersecurity work. Their Secure Boot implementation in our IoT sleeptrainer has given us peace of mind, ensuring protection from unauthorized access and safeguarding sensitive data. With the upcoming EU GPSR compliance deadline, Epteck helped us meet strict standards while building trust with parents. They also supported CE certification and developed the entire IoT product—hardware, firmware, backend, and mobile app. Highly recommended for companies focused on cybersecurity and compliance

Bryan Delmee

Founder, Noozle