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    176 repositories

    • zephyr

      Public
      Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
      iotreal-timemicrocontroller
      iotreal-timemicrocontrollerembeddedbluetoothbluetooth-lemcurtoszephyrzephyros
      C
      •
      Apache License 2.0
      •8.8k•15k•2.2k•1.3k•Updated Mar 10, 2026Mar 10, 2026

    • hal_microchip

      Public
      HAL module for Microchip devices
      modulehal
      modulehal
      C
      •24•11•0•4•Updated Mar 10, 2026Mar 10, 2026

    • babblesim-manifest

      Public
      Automated replica of https://github.com/BabbleSim/bsim_west. Send PR or issues there.
      1•2•0•0•Updated Mar 10, 2026Mar 10, 2026

    • hal_espressif

      Public
      HAL and SDK for ESP32 and other hardware from Espressif
      modulehal
      modulehal
      C
      •
      Apache License 2.0
      •74•58•3•4•Updated Mar 10, 2026Mar 10, 2026

    • nrf_hw_models

      Public
      Mirror of https://github.com/BabbleSim/ext_NRF_hw_models/ (PRs or issues should be filed there)
      modulehal
      modulehal
      C
      •14•4•0•0•Updated Mar 10, 2026Mar 10, 2026

    • hal_nordic

      Public
      modulehalnordicsemi
      modulehalnordicsemi
      C
      •145•40•0•11•Updated Mar 10, 2026Mar 10, 2026

    • lvgl

      Public
      moduledisplay
      moduledisplay
      C
      •
      MIT License
      •61•78•0•0•Updated Mar 10, 2026Mar 10, 2026

    • hal_realtek

      Public
      C
      •
      Apache License 2.0
      •7•1•0•1•Updated Mar 10, 2026Mar 10, 2026

    • gcc

      Public
      GCC source for building Zephyr SDK
      sdk-components
      sdk-components
      C++
      •
      GNU General Public License v2.0
      •4.7k•4•0•6•Updated Mar 10, 2026Mar 10, 2026

    • hal_ambiq

      Public
      HAL for Ambiq devices
      hal
      hal
      C
      •14•4•0•2•Updated Mar 10, 2026Mar 10, 2026

    • bluetooth-qualification

      Public
      Repository with Bluetooth Qualification evidence
      1•2•0•0•Updated Mar 10, 2026Mar 10, 2026

    • openthread

      Public
      openthread module for Zephyr, not a mirror of the official openthread repository
      networkingmodule
      networkingmodule
      C++
      •
      BSD 3-Clause "New" or "Revised" License
      •42•31•0•1•Updated Mar 9, 2026Mar 9, 2026

    • zephyr-testing

      Public
      Test Repo, Do not clone! Use zephyr repo instead
      testingci
      testingci
      C
      •
      Apache License 2.0
      •25•18•1•8•Updated Mar 9, 2026Mar 9, 2026

    • mcuboot

      Public
      Secure boot for 32-bit Microcontrollers!
      modulebootloader
      modulebootloader
      C
      •
      Apache License 2.0
      •896•38•0•0•Updated Mar 9, 2026Mar 9, 2026

    • sdk-ng

      Public
      Zephyr SDK (Toolchains, Development Tools)
      sdkzephyrzephyr-sdk
      sdkzephyrzephyr-sdksdk-components
      C
      •
      Apache License 2.0
      •191•259•51•15•Updated Mar 8, 2026Mar 8, 2026

    • hal_stm32

      Public
      STM32Cube packages for Zephyr
      modulehal
      modulehal
      C
      •
      Other
      •155•150•0•16•Updated Mar 6, 2026Mar 6, 2026

    • hal_nxp

      Public
      HAL module for NXP SoCs
      modulehalnxp
      modulehalnxp
      C
      •
      Other
      •171•45•0•12•Updated Mar 6, 2026Mar 6, 2026

    • hal_renesas

      Public
      HAL for Renesas devices
      hal
      hal
      C
      •21•10•0•5•Updated Mar 6, 2026Mar 6, 2026

    • infrastructure

      Public
      Zephyr Project Infrastructure Management
      infrastructureci
      infrastructureci
      HCL
      •11•2•32•1•Updated Mar 6, 2026Mar 6, 2026

    • crosskit-mingw-w64-libpython

      Public
      Pre-generated "libpython*.dll" Import Libraries for MinGW-w64
      sdk-components
      sdk-components
      C
      •0•1•0•0•Updated Mar 5, 2026Mar 5, 2026

    • west

      Public
      West, Zephyr's meta-tool
      debuggingbuild-toolrepository-management
      debuggingbuild-toolrepository-managementflashingzephyr
      Python
      •
      Apache License 2.0
      •153•314•49•15•Updated Mar 5, 2026Mar 5, 2026

    • TF-PSA-Crypto

      Public
      Reference implementation of the PSA Cryptography API
      C
      •
      Other
      •76•1•0•1•Updated Mar 5, 2026Mar 5, 2026

    • hal_adi

      Public
      HAL for Analog Devices (formerly Maxim) devices
      modulehal
      modulehal
      C
      •
      Apache License 2.0
      •16•1•0•0•Updated Mar 4, 2026Mar 4, 2026

    • docker-image

      Public
      Docker image suitable for Zephyr development and CI
      dockertoolsci
      dockertoolsci
      Shell
      •
      Apache License 2.0
      •115•220•12•1•Updated Mar 4, 2026Mar 4, 2026

    • hal_silabs

      Public
      modulehal
      modulehal
      C
      •82•11•0•3•Updated Mar 4, 2026Mar 4, 2026

    • trusted-firmware-a

      Public
      Zephyr repository tracking https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/
      module
      module
      C
      •
      Other
      •1.5k•1•0•4•Updated Mar 4, 2026Mar 4, 2026

    • test_results

      Public
      Consolidated test results
      testingci
      testingci
      Python
      •11•9•80•1•Updated Mar 4, 2026Mar 4, 2026

    • nanopb

      Public
      Protocol Buffers with small code size
      module
      module
      C
      •
      zlib License
      •996•4•0•0•Updated Mar 3, 2026Mar 3, 2026

    • trusted-firmware-m

      Public
      Zephyr repository tracking https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git
      module
      module
      C
      •
      Other
      •74•43•0•1•Updated Mar 3, 2026Mar 3, 2026

    • mbedtls

      Public
      mbedtls module for Zephyr, this is not a mirror of the official mbedtls repository.
      cryptomodule
      cryptomodule
      C
      •
      Other
      •69•25•0•4•Updated Mar 2, 2026Mar 2, 2026