zephyr
The Zephyr RTOS is a scalable real-time operating system (RTOS) supporting multiple hardware architectures, optimized for resource constrained devices, and built with security in mind. It is based on a small-footprint kernel designed for use on resource-constrained systems: from simple embedded environmental sensors and LED wearables to sophisticated smart watches and IoT wireless gateways. The kernel supports multiple architectures and a large number of supported boards (and growing.)
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Sample project for embedded devices w/ DTLS or via CIoT
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Oct 28, 2021 - C
POC project for controlling rolling shutter at home
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Dec 22, 2020 - C
Sample blob upload for nRF91/Thingy91
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Feb 23, 2023 - C
Zephyr-based firmware for nRF52840 to collect Xiaomi BLE sensor data and stream it over a USB Ethernet TCP link.
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Oct 12, 2025 - C
SDK for lumen based on Zephyr OS
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This repository hosts the technical implementation of DENTE BLU’s group project for the Techathon. It includes firmware for nRF54L15 boards, designed as initiators and reflectors to create a personalized, immersive museum experience—even for visitors without smartphones.
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Oct 26, 2025 - C
Released October 17, 2017
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