Silicon Labs（亦稱“芯科科技”）持續強化軟硬件產品陣容以領航Matter標準開發，并于日前發布全面支持Matter1.3最新標準的Matter Simplicity SDK Extension v2.3.0版本，通過軟件更新來幫助開發人員基于Simplicity Studio加速構建Matter 1.3應用程序。新版本SDK支持面向Thread和Wi-Fi平臺的Matter1.3網絡設計，并引入了諸如Matter/Zigbee并發多協議（Concurrent Multi-Protocol, CMP）照明示例、長空閑時間（LongIdle Time）間歇連接設備（ICD）、Provisioning 2.0和多芯片（Multi-chip）OTA等新功能。

隨著新的MatterSimplicity SDK Extension v2.3.0版本推出，芯科科技可支持開發人員采用EFR32MG24多協議無線SoC開發基于Thread的Matter 1.3設備，以及使用SiWx917 Wi-Fi 6 + 低功耗藍牙SoC來設計Wi-Fi的Matter 1.3設備，廣泛的應用包括燈，燈開關，鎖，窗罩，恒溫器，開/關插頭，傳感器和洗碗機等。

下載完成后即可安裝Simplicity SDK v2024.6.0以及Silicon Labs Matter v2.3.0。對于使用SiWx917的開發者，還需要安裝WiSeConnect v3.3.0。

基于芯科科技多協議SoC硬件，以及MatterSimplicity SDK Extension v2.3.0新版本進行Matter應用開發的示意圖。

新改版SDK亮點特性

Matter Simplicity SDK Extension v2.3.0版本提供了在Simplicity Studio環境中構建Matter應用程序的功能。此版本面向希望在Thread（802.15.4）或Wi-Fi上運行MatterDemo的開發人員，也可以通過Simplicity Studio、SLC-CLI或VisualStudio Code手動構建示例。新版本增添功能及特性如下：

Quality-tested Matter 1.3 GA solution for Thread, Wi-Fi MG24/WF200, and Wi-Fi MG24/RS9116 (non-sleepy) platforms. Beta solution for Wi-Fi SiWx917 and Wi-Fi MG24/RS9116 (sleepy) platforms.

Works with Simplicity SDK v2024.6.0 and WiSeConnect SDK v3.3.0.

Introduces Matter over Thread support for BRD4116A, BRD4117A, BRD4118A and BRD2608A boards from the EFR32MG26 family.

Introduces the Matter Zigbee CMP (concurrent multi-protocol) Lighting example application which demonstrates the usage of the Matter Stack alongside the Silicon Labs Zigbee stack.

Adds support for Long Idle Time ICDs.

Adds Provisioning 2.0 Support for EFR32 and SiWx917 SoC.

Provides Multi-chip OTA functionality support (EFR32-Thread only).

Added support for TA based flash storage for storing factory data in SiWx917 SoC with alpha quality.

Enabled Tickless Idle Mode and sleepy stability improvements for SiWx917 SoC.

Removes support for EFR32 Series 1 MG12 devices: BRD4161A, BRD4162A, BRD4163A, BRD4164A, BRD4170A, BRD4166A.

Miscellaneous bug fixes and improvements.

新版SDK主要修復項目

此次軟件SDK更新特別先前版本可能出現的問題進行改良和提升，以增進開發體驗。主要修復項目如下：

Matter projects are not viewable when selecting VS Code as generator

Compliance with requirements for total-operation-hours after reboot (TC-DGGEN-2.1) (UID: 1274297)

Window Covering devices getting"PacketBuffer: pool EMPTY" after use in ecosystem (UID: 1270031)

ZAP issue when copying endpoints resulting in missing configurations (UID: 1244500)

Error during keys migration between Matter 1.0/1.1 > 1.3 (UID: 1228958)

Fixed possible NVM3 corruption during certain WiFi operations (UID: 1279545)

Fixed multiple errors during power cycle after commissioning with Matter over WiFi (UID: 1262301)