Gecko SDK (GSDK) Version 4.2.2.0
| Component | Version | Summary | Details |
|---|---|---|---|
| 32-Bit MCU SDK | 6.4.2.0 | - Underlying platform changes only | Release Notes |
| Bluetooth SDK | 5.1.1.0 | - TrustZone solution is now available on all Bluetooth devices. See AN1374: Series 2 TrustZone for implementation details. - Other targeted quality improvements and bug fixes | Release Notes |
| Bluetooth Location Services | 5.1.1.0 | - Underlying code changes only | Release Notes |
| Bluetooth Mesh SDK | 4.2.0.0 | - Support for Mesh draft specification 1.1, including Mesh Protocol, Mesh Binary Large Object Transfer Model (MBT), and Mesh Device Firmware Update Model (DFU) - 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 | 4.2.2.0 | - Security: Released software support for TrustZone, GA quality - Other targeted quality improvements and bug fixes | Release Notes |
| OpenThread SDK | 2.2.2.0 | - Targeted quality improvements and bug fixes | Release Notes |
| Proprietary Flex SDK | 3.5.2.0 | - RAIL Library: Targeted quality improvements and bug fixes | Release Notes |
| USB Device Stack | 1.1.1.0 | - Targeted quality improvements and bug fixes | Release Notes |
| Wi-SUN SDK | 1.5.1.0 | - Targeted quality improvements and bug fixes | Release Notes |
| Z-Wave and Z-Wave Long Range 700/800 SDK GA | 7.19.2.0 | - Certified according to the approved 2022 Specification test suite - Various bug fixes, refer to release notes | Release Notes |
| Zigbee EmberZNet SDK | 7.2.2.0 | - Targeted quality improvements and bug fixes | Release Notes |