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//
Developers // Simplicity Studio // Version 4

Simplicity Studio Version 4

Looking for latest version, explore Simplicity Studio Version 5.

Download the Full Online Installer Version of Simplicity Studio 4

Windows Installer
Mac Installer
Linux Installer
*Click to Install Windows (32-bit)


System Requirements

Operating Systems

Operating System Tested Version
Windows Windows 10 (64-bit)
macOS 10.14 Mojave
Linux Ubuntu 18.04 LTS

Hardware

Hardware Component Item
CPU 1 GHz or better
Memory 1 GB RAM minimum, 8 GB recommended for Wireless Protocol development
Disk Space 600 MB disk space for minimum FFD installation
7 GB for Wireless Dynamic Protocol support

Gecko SDK Release Notes (2.7.10)

Latest Release - Q3/2021 (Updated August 2021)

Bluetooth Version 2.13.10.0

  • Adds directional priority PTA support for Wi-Fi Coexistance
  • Updates to the Bluetooth Mobile app
  • NVM3 support on EFR32[B|M]G1x devices
  • New part support - EFR32[B/M]G22 and Thunderboard EFR32BG22
  • Bluetooth 5.2 compliance
Releases Date Release Notes
2021 2021/08 Version 2.13.10.0 
2021/03 Version 2.13.9.0 
2020 2020/10 Version 2.13.8.0 
2020/08 Version 2.13.7.0 
2020/07 Version 2.13.6.0 
2020/05 Version 2.13.6.0 
2020/05 Version 2.13.5.0 
2020/04 Version 2.13.4.0 
2020/03 Version 2.13.3.0 
2020/02 Version 2.13.2.0 
2020/01 Version 2.13.1.0 
2019 2019/12 Version 2.13.0.0 
2019/11 Version 2.12.4.0 



Bluetooth Mesh Version 1.7.5.0

  • New part support – EFR32[B|M]G22 and Thunderboard EFR32BG22
  • Time model API and documentation
  • Scheduler model API and documentation
Releases Date Release Notes
2021 2021/08 Version 1.7.5.0 
2021/03 Version 1.7.4.0 
2020 2020/12 Version 1.7.3.0 
2020/11 Version 1.7.2.0 
2020/10 Version 1.7.1.0 
2020/06 Version 1.7.0.0 
2020/05 Version 1.6.3.0 
2020/04 Version 1.6.2.0 
2019 2019/12 Version 1.6.0.0 
2019/12 Version 1.5.3.0 



Gecko Platform Version 2.7.10.0

  • RAIL Library
    • Added support for a mode to select the best PA for a given power level
    • Added support for new IEEE 802.15.4G-2012 features
  • mbed TLS
    • Added AES-GCM support for Series-2
    • Updated mbed TLS library to version 2.7.12
  • Gecko Bootloader
    • Added certificate support
    • Added EZSP GPIO plugin
    • Added EUART driver
  • Other Gecko Platform Software
    • Updated LwIP package to version 2.1.2
Releases Date Release Notes
2021 2021/08 Version 2.7.10.0 
2021/03 Version 2.7.9.0 
2020 2020/10 Version 2.7.8.0 
2020/08 Version 2.7.7.0 
2020/05 Version 2.7.6.0 
2020/05 Version 2.7.5.0 
2020/04 Version 2.7.4.0 
2020/03 Version 2.7.3.0 
2020/02 Version 2.7.2.0 
2020/01 Version 2.7.1.0 
2019 2019/12 Version 2.7.0.0 
2019/11 Version 2.6.4.0 



Proprietary Flex Version 2.7.10.0

  • Connect Apps and Stack
    • New and updated APIs
  • RAIL Library
    • Added support for new EFR32xG22
    • Added support for a mode to select the best PA for a given power level
    • Added support for a new IEEE 802.15.4G-2012 features
Releases Date Release Notes
2021 2021/08 Version 2.7.10.0 
2021/03 Version 2.7.9.0 
2020 2020/10 Version 2.7.8.0 
2020/08 Version 2.7.7.0 
2020/05 Version 2.7.6.0 
2020/05 Version 2.7.5.0 
2020/04 Version 2.7.4.0 
2020/03 Version 2.7.3.0 
2020/02 Version 2.7.2.0 
2020/01 Version 2.7.1.0 
2019 2019/12 Version 2.7.0.0 
2019/11 Version 2.6.4.0 



Thread Version 2.10.4.0

  • DotDot v1.0 Support
  • Thread 1.2 DUA + Multicast Support
  • Dynamic Multi-Protocol (DMP) Thread + BLE
  • Support for MG21 Modules
    • MGM210P and MGM210L

*For OpenThread support, see Version 5

Releases Date Release Notes
2019 2019/11 Version 2.10.4.0 
2019/09 Version 2.10.3.0 
2019/08 Version 2.10.2.0 
2019/07 Version 2.10.1.0-A 
2019/06 Version 2.10.0.0
2019/03 Version 2.9.5



Z-Wave

700 Series

  • Z-Wave 700 series module and SoC support
  • Z-Wave Plus v2
  • Z-Wave SmartStart
  • Z-Wave S2 Security Framework
Full Releases Z-Wave 700 Series Release Notes
Z-Wave SDK Z/IP Gateway SDK Z-Ware SDK
2021 Version 7.13.10  — —
Version 7.13.9  — —
2020 Version 7.13.8  — —
Version 7.13.6  Version 7.13.1  Version 7.13.1 
Version 7.13.5  — —
Version 7.13.4  — —



500 Series

  • Z-Wave SmartStart
  • IMA Support for remote diagnostics
  • HomeKit support – Adjunct review R10 passed
  • Multicast FLiRS
Releases Z-Wave 500 Series
Z-Wave SDK Release Notes Z/IP Gateway SDK Release Notes Z-Ware SDK Release Notes
2020 Version 6.82.x  Version 2.81.x  Version 1.11.x 
 2019 Version 6.81.x  — —
Version 6.71.x  — —



Zigbee EmberZNet Version 6.7.10.0

  • Added support for EFR32MG22 parts
  • Adds sample application for Zigbee Alliance TIS/TRP RF testing
  • New optimized network steering algorithm
  • Limited token set option for Smart Energy CommsHub
  • Expanded EZSP Frame Header to support additional frame IDs

 

Releases Date Release Notes
2020 2021/08 Version 6.7.10.0 
2021/03 Version 6.7.9.0 
2020 2020/10 Version 6.7.8.0 
2020/08 Version 6.7.7.0 
2020/05 Version 6.7.6.0 
2020/05 Version 6.7.5.0 
2020/04 Version 6.7.4.0 
2020/03 Version 6.7.3.0 
2020/02 Version 6.7.2.0 
2020/01 Version 6.7.1.0 
2019 2019/12 Version 6.7.0.0 
2019/11 Version 6.6.4.0 



8-bit 8051 MCU Version 4.1.7.0

  • VCPXpress 2.0 release
  • Replaced compiler_defs.h with si_toolchain.h
Older 8051 Support Software
Releases Date Release Notes Offline Installers
2019
2019/12 Version 4.1.7.0  Download Silicon Labs VCP Software for Windows   Download for Mac    Download for Linux



32-bit MCU Version 5.9.10.0

  • Integration of sleeptimer service
  • New Micrium OS LwIP WFX200 example
Releases Date Release Notes
2021 2021/08 Version 5.9.10.0 
2020 2020/10 Version 5.9.8.0 
2020/08 Version 5.9.7.0 
2020/05 Version 5.9.6.0 
2020/05 Version 5.9.5.0 
2020/04 Version 5.9.4.0 
2020/03 Version 5.9.3.0 
2020/02 Version 5.9.2.0 
2020/01 Version 5.9.1.0 
2019 2019/12 Version 5.9.0.0 
2019/07 Version 5.8.1 



Software APIs and Documentation

Wireless APIs

IoT Software Longevity Policy

Read More

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Visit Support Community

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