sevenlab is an engineering service provider specializing in embedded systems and connected devices.

We support clients from concept to finished product - covering ideation, technology evaluation, prototyping, system architecture, development, manufacturing support, and product lifecycle.

Our expertise spans embedded software development, electronics/hardware design, and system engineering. 

We specialize in robust, maintainable, secure solutions for connected embedded systems. Key focus areas include:
- Zephyr RTOS, Embedded Linux and AOSP: application development, porting to platforms/architectures, adding protocols/subsystems, driver dev, verified boot, device updates/management
- Battery-powered wireless devices: highly integrated, ultra-low power hardware/software co-design
- Cellular IoT and low-power wide-area connectivity - global device connectivity solutions with LTE-NB, LTE-M, Cat-1bis, SGP.32, NTN, LoRaWAN, Mioty, LwM2M, CoAP, MQTT-SN and co
- Smart Building, Smart Home, and Smart City: Matter, Thread, 6LoWPAN, wM-BUS, DALI, KNX RF, Modbus, IO-Link, Wifi, Ethernet and co.

We are a Linux Foundation and Zephyr Project Silver Member.

Beyond the core skill set required for product development, we bring a unique edge: experience in reverse engineering, deep knowledge of digital signal processing and the ability to tackle research and development tasks using first principles. We are highly comfortable working with novel and unproven technologies.

We are deeply rooted in open source culture. Our development philosophy is shaped by collaboration, learning from others' code, and continuously improving through open and critical peer reviews. There’s little we enjoy more than a thoughtful code review that challenges our thinking and raises the bar.

Our roots lie in grandcentrix, formerly Germany's leading provider of IoT solutions and a subsidiary of Vodafone. In 2024, we spun off with a well-established team.

sevenlab engineering GmbH

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