Repositories list

• openthread

  Public
  OpenThread released by Nest is an open-source implementation of the Thread networking protocol

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •1.2k1.2k forks•1717 stars•00 issues•00 pull requests•Updated Sep 2, 2026Sep 2, 2026

• application_examples

  Public
  Start here to find code examples for Silicon Labs EFM32 and EFR32

  trainingmatterplatform+ 15

  trainingmatterplatformiotwifibleconnectwirelessdriverszwave+ 8

  8585 forks•256256 stars•00 issues•00 pull requests•Updated Sep 1, 2026Sep 1, 2026

• wisun_applications

  Public
  Wi-SUN wireless applications. Go to https://github.com/SiliconLabs/application_examples

  C

  •55 forks•1010 stars•00 issues•00 pull requests•Updated Sep 1, 2026Sep 1, 2026

• mbedtls-test

  Public
  MbedTLS testing

  Groovy

  •

  Apache License 2.0

  •3131 forks•00 stars•00 issues•00 pull requests•Updated Aug 27, 2026Aug 27, 2026

• wfx-common-tools

  Public
  Silicon Laboratories WFx Wi-Fi tools for all supported platforms

  Python

  •

  Apache License 2.0

  •99 forks•99 stars•00 issues•11 pull request•Updated Aug 26, 2026Aug 26, 2026

• gecko_sdk

  Public
  The Gecko SDK (GSDK) combines our Series 0 and Series 1 IoT product software development kits (SDKs) based on Gecko Platform into a single, integrated SDK.

  C

  •

  Other

  •197197 forks•440440 stars•3434 issues•1010 pull requests•Updated Aug 20, 2026Aug 20, 2026

• ot-br-posix

  Public
  OpenThread Border Router, a Thread border router for POSIX-based platforms.

  C++

  •

  BSD 3-Clause "New" or "Revised" License

  •293293 forks•55 stars•00 issues•11 pull request•Updated Aug 11, 2026Aug 11, 2026

• wiseconnect-wifi-bt-sdk

  Public
  Wi-Fi and Bluetooth host drivers and examples for Silicon Labs RS9116 Wi-Fi/Bluetooth solution

  iotaws-sdkwifi+ 5

  iotaws-sdkwifibluetoothblebluetooth-low-energybluetooth-lewifi-modules

  C

  •

  Other

  •2424 forks•3434 stars•1111 issues•33 pull requests•Updated Aug 7, 2026Aug 7, 2026

• amazon-sidewalk

  Public
  This repository contains the code for the Silicon Labs extension for Amazon Sidewalk.

  C

  •55 forks•2222 stars•00 issues•00 pull requests•Updated Aug 7, 2026Aug 7, 2026

• hardware_design_examples

  Public
  Hardware design examples. Go to https://github.com/SiliconLabs/application_examples

  hardware

  hardware

  GNU General Public License v3.0

  •22 forks•1212 stars•00 issues•00 pull requests•Updated Aug 6, 2026Aug 6, 2026

• cpc-daemon

  Public
  Co-Processor Communication - Daemon for Linux

  C

  •

  Other

  •2424 forks•4242 stars•00 issues•00 pull requests•Updated Aug 4, 2026Aug 4, 2026

• matter_extension

  Public
  Silicon Labs Configurator extension for Matter

  Python

  •

  Other

  •1616 forks•2424 stars•00 issues•00 pull requests•Updated Aug 3, 2026Aug 3, 2026

• wiseconnect

  Public
  Next-generation Silicon Labs Wi-Fi API for SiWx91x chipset family.

  wifiwi-fisiwx917-wireless-soc+ 1

  wifiwi-fisiwx917-wireless-socsiwx917-dk2605a

  C

  •

  Other

  •2828 forks•2424 stars•1818 issues•55 pull requests•Updated Jul 29, 2026Jul 29, 2026

• TF-PSA-Crypto

  Public
  Reference implementation of the PSA Cryptography API

  C

  •

  Other

  •131131 forks•00 stars•00 issues•00 pull requests•Updated Jul 28, 2026Jul 28, 2026

• proprietary_rail

  Public
  RAIL wireless applications. Go to https://github.com/SiliconLabs/application_examples

  railproprietary

  railproprietary

  C

  •

  Other

  •33 forks•1313 stars•00 issues•00 pull requests•Updated Jul 24, 2026Jul 24, 2026

• wfx-fullMAC-tools

  Public
  Silicon Labs WFx Wi-Fi tools and examples related to Wi-Fi FMAC driver

  stm32wi-fiefm32gg11+ 5

  stm32wi-fiefm32gg11efr32mg12wf200wfm200wgm160pefr32mg21

  C

  •2626 forks•3838 stars•11 issue•11 pull request•Updated Jul 23, 2026Jul 23, 2026

• wisun-br-linux

  Public
  Silicon Labs Wi-SUN Linux border router reference implementation

  border-routerlpwanwi-sun

  border-routerlpwanwi-sun

  C

  •

  Other

  •2727 forks•5757 stars•00 issues•11 pull request•Updated Jul 16, 2026Jul 16, 2026

• zipgateway

  Public
  Z-Wave gateway

  iotgatewayz-wave

  iotgatewayz-wave

  C

  •

  Other

  •1414 forks•1010 stars•00 issues•66 pull requests•Updated Jun 26, 2026Jun 26, 2026

• z-wave-ts-silabs

  Public
  Python

  •

  Other

  •11 fork•22 stars•11 issue•33 pull requests•Updated Jun 15, 2026Jun 15, 2026

• wisun-br-gui

  Public
  JavaScript

  •

  GNU Lesser General Public License v2.1

  •55 forks•1111 stars•22 issues•00 pull requests•Updated Jun 9, 2026Jun 9, 2026

• siliconlabs.github.io

  Public
  00 forks•00 stars•00 issues•00 pull requests•Updated Jun 9, 2026Jun 9, 2026

• pybgapi-examples

  Public
  Python

  •

  Other

  •1010 forks•1919 stars•11 issue•00 pull requests•Updated Apr 10, 2026Apr 10, 2026

• si91x-rcp-driver

  Public
  Wi-Fi 6 + BLE Linux Driver for SiWx91x chipset family

  wifiwi-fisiwx917-wireless-soc

  wifiwi-fisiwx917-wireless-soc

  C

  •

  GNU General Public License v2.0

  •22 forks•66 stars•00 issues•00 pull requests•Updated Apr 9, 2026Apr 9, 2026

• ot-reference-release

  Public
  Python

  •

  BSD 3-Clause "New" or "Revised" License

  •3131 forks•11 star•00 issues•00 pull requests•Updated Mar 19, 2026Mar 19, 2026

• silabs-vscode-extension

  Public
  silicon-labscommunity-contributions-pausedsilicon-labs-security-maintained

  silicon-labscommunity-contributions-pausedsilicon-labs-security-maintained

  00 forks•00 stars•11 issue•00 pull requests•Updated Mar 3, 2026Mar 3, 2026

• matter

  Public
  Matter is creating more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Co…

  C++

  •

  Apache License 2.0

  •2.5k2.5k forks•176176 stars•99 issues•00 pull requests•Updated Feb 25, 2026Feb 25, 2026

• simplicity_sdk

  Public
  The Simplicity Software Development Kit (SDK) is an embedded software development platform for building IoT products based on our Series 2 and upcoming Series 3…

  silicon-labs

  silicon-labs

  C

  •

  Other

  •4949 forks•102102 stars•3737 issues•1515 pull requests•Updated Feb 23, 2026Feb 23, 2026

• wifi_combo_applications

  Public
  Wi-Fi wireless applications. Go to https://github.com/SiliconLabs/application_examples

  wifiwi-fisiwx917-wireless-soc+ 5

  wifiwi-fisiwx917-wireless-socrs9116-wi-fi-transceiver-modulesrs9116-wi-fi-transceiver-socsrs9116-wi-fi-ncp-modulesrs9116-wi-fi-ncp-socssiwx917-dk2605a

  C

  •

  Other

  •66 forks•1010 stars•11 issue•00 pull requests•Updated Feb 18, 2026Feb 18, 2026

• UnifySDK

  Public
  C++

  •

  Other

  •3030 forks•9696 stars•00 issues•2121 pull requests•Updated Oct 29, 2025Oct 29, 2025

• ot-efr32

  Public
  C

  •

  BSD 3-Clause "New" or "Revised" License

  •3333 forks•99 stars•00 issues•33 pull requests•Updated Sep 22, 2025Sep 22, 2025