Gecko SDK (GSDK) Version 4.0.0.0
| Component | Version | Summary | Details |
|---|---|---|---|
| 32-Bit MCU SDK | 6.2.0.0 | - Gecko USB has been deprecated | Release Notes |
| Bluetooth SDK | 3.3.0.0 | - Bluetooth v5.3 qualified - New Co-Processor Communication (CPC) transport for RCP/HCI - RTOS support in RCP mode - Improved tools for Angle-of-Arrival evaluation and development - Interoperability testing example added to the SDK | Release Notes |
| Bluetooth Location Services | 3.3.0.0 | - Support for additional hardware platforms and operating systems | Release Notes |
| Bluetooth Mesh SDK | 2.2.0.0 | - New example embedded Provisioner application - NCP Commander support for Mesh - Multiple improvements to the Mesh BGAPI - Support for Amazon Bluetooth Mesh Simple Setup (BSS) | Release Notes |
| Gecko Platform | 4.0.0.0 | CMSIS Device: Added support for ZGM230S modules Drivers: Added support for RBG LEDs in the LED driver Services: Added password and session protection in the CLI Middleware - Fixed vulnerabilities in Micrium OS Net - Deprecated Micrium OS USB Device and USB Host - Deprecated Gecko USB Security: Mbed TLS is updated to version 3.0.0 Operating System: Changed default configurations of the Micrium OS Kernel to reduce code size Gecko Bootloader - Projects now supported in Project Configurator - Provided as a full-source delivery Machine Learning - Updated TensorFlow Lite Micro version and updated quality to production level - Added accelerated kernels and automatic initialization of TensorFlow Lite Micro Examples - Added emode demo - Added new machine learning examples | Release Notes |
| Proprietary Flex SDK | 3.3.0.0 | - Multiprotocol and multi-PAN radio coprocessor (RCP) model - Thread Duckhorn feature support | Release Notes |
| OpenThread SDK | 2.0.0.0 | - Added support for Z-Wave on EFR32xG23 parts - Added support for new ZGM230 modules - Updated the default PA curves for EFR32xG23 parts to be more accurate on Silicon Labs radio boards | Release Notes |
| USB Device Stack | 1.0.0.0 | - Initial release | Release Notes |
| Wi-SUN SDK | 1.2.0.0 | - FAN 1.0 Certified Wi-SUN Border Router reference design - Wi-SUN Network Performance Application | Release Notes |
| Z-Wave and Z-Wave Long Range 700/800 SDK | 7.17.0.0 Pre-Certified | Z-Wave 800 - Lower power compared to 700 - 55 % reduction in Rx current - 35% reduction in Tx current Z-Wave 800 – Longer range compared to 700 - Integrated +20 dBm PA - 9 dBm sensitivity improvement for Z-Wave Mesh - 3 dBm sensitivity improvement for Z-Wave Long Range Z-Wave 800 – Best-in-class security: S2 and Secure Vault | Release Notes |
| Zigbee EmberZNet SDK | 7.0.0.0 | - Integrated with Gecko Platform component-based architecture - 802.15.4 Radio Co-Processor (RCP) - RCP Host for Raspberry Pi (Docker image) | Release Notes |