Gecko SDK (GSDK) Version 4.1.0.0
| Component | Version | Summary | Details |
|---|---|---|---|
| 32-Bit MCU SDK | 6.3.0.0 | - Added support for BRD2204C board | Release Notes |
| Bluetooth SDK | 4.0.0.0 | - Support added for Directed Advertising - Support added for L2CAP connection-oriented channel - Alpha Periodic Advertising Synchronization Transfer - Apploader merged with Bootloader as communication plugin - Alpha Dynamic Multiprotocol Bluetooth and multi-PAN 802.15.4 in RCP mode | Release Notes |
| Bluetooth Location Services | 4.0.0.0 | - Support added for new dual-polarized antenna array board BRD4191A | Release Notes |
| Bluetooth Mesh SDK | 3.0.0.0 | - Reduced project flash consumption by optimizing Mesh stack code size - Support added for xGM240P PCB Modules and BG22/BGM220 Explorer Kits - Support added for GCC version 10.3-2021.10 and IAR version 9.20.4 | Release Notes |
| Gecko Platform | 4.1.0.0 | - Initial release of CPC - Added support for EFR32xG24; MGM240, EFR32MR21 and FGM230 - Several code size improvements related to Power Manager, HFXO Manager and em_crypto Tools and Dependencies: - Updated compiler support to GCC 10.3-2021.10 and IAR 9.20.4 - Updated CMSIS to version 5.8.0 Drivers: - Added a new component to synchronize UART/PTI settings between WSTK mainboard and the radio board - Added support for Analog Joystick driver to use the joystick functionality on mainboard v2 Security: - Mbed TLS is updated to version 3.1.0 - Added software support for TrustZone, BETA quality Bootloader - Jedec driver support for external SPI flash - Added a new bootloader sample application for devices with external SPI flash | Release Notes |
| OpenThread SDK | 2.1.0.0 | - Alpha SPI support for OpenThread RCP without CPC - Thread 1.2 and 1.3 support for OpenThread - Updated GCC compiler version to 10.3.1 - Alpha Concurrent Multiprotocol Zigbee in NCP mode and OpenThread in RCP mode - Alpha Dynamic Multiprotocol Bluetooth and multi-PAN 802.15.4 in RCP mode | Release Notes |
| Proprietary Flex SDK | 3.4.0.0 | - EFR32xG24 GA with Antenna Diversity support - FGM230S proprietary module GA - Secure Vault integration to Connect stack - BGM220 Range Test + DMP pre-compiled demo with EFR Connect Mobile Application | Release Notes |
| USB Device Stack | 1.0.0.0 | - No change from previous release | Release Notes |
| Wi-SUN SDK | 1.3.0.0 | - FAN 1.0 certified Router & Border Router - Perf throughput test tool - Wi-SUN Configurator - CLI for certification - ARIB T108 support | Release Notes |
| Z-Wave and Z-Wave Long Range 700/800 SDK | 7.18.0.0 | - Keyfob application - New Z-Wave 800 SDK containing preprogrammed radio boards for quick IOT demos and Z-Wave technology evaluations - Z-Wave 800 S2 protocol uses secure vault for cryptographic key storage and hardware acceleration - White paper about large network performance - Serial API Controller and End Device source code available enabling customization of I/O etc. - Z-Wave Long Range now supports both 250 ms and 1000 ms wakeup beams - Improved SmartStart inclusion time on Z-Wave Long Range - Streamlined hardware dependencies in Z-Wave applications - Z-Wave Region stored in MFG token - Support of WSTK v2 mainboard BRD4002A - GCC Compiler 10.3.1 | Release Notes |
| Zigbee EmberZNet SDK | 7.1.0.0 | - 2.4GHz Zigbee Smart Energy support for xG24 - 802.15.4 Signal Identifier and MAC CCA Mode 2 and 3 support for xG24 - Zigbee Green Power Gateway Backup - Updated GCC and IAR compiler version - Alpha Concurrent Multiprotocol Zigbee in NCP mode and Open-Thread in RCP mode - Alpha Dynamic Multiprotocol Bluetooth and multi-PAN 802.15.4 in RCP mode | Release Notes |