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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 (2.7.10.0)

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



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
 2021 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
2020 Version 6.82.x  Version 2.81.x 

*The Z/IP gateway is a free reference design intended for development and demonstration purposes only.  It is provided as is, with no warranties. Customers are advised to conduct security and compliance testing of all gateways during the product design process.



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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