Hi all,

I'm pleased to announce new software that includes improvements and bug fixes for our Bluetooth, Thread, Zigbee, and MCU product families. This release provides the following: 

• EmberZNet 6.4.0 (Full release here)
  • Green Power Combo
  • Sub-GHz PHY running on RAIL
  • NVM3 support for single protocol Zigbee
  • Upgrade feature from SimEEv2 to NVM3
• Silicon Labs - Thread 2.8.0 (Full release here)
  • SL-Thread support for LZ4 decompression in Gecko Bootloader
  • Border Router support for Basil Hayden Thread features
  • Beta release for Dotdot 
• Flex 2.4.0 (Full release here)
  • Support for existing EFR32MG1x sub-GHz parts
  • Support for new EFR32MG1x sub-GHz parts
  • Multi-PHY support
  • Connect support for 500kbps data throughput
  • 2.4GHz and sub-GHz FHSS
  • Dynamic Multiprotocol RAIL + BLE Range test and  Mobile App support
• Bluetooth 2.10.0 (Full release here)
  • Optional Adaptive Frequency Hopping (AFH) and +20 dBm TX
  • Modules treated as individual products in Studio
  • RF channel now reported in scan events
  • Bluetooth + RAIL DMP range test application
• MCU (Full release here)
  • Production Bootloader for EFM32GG12x
  • CMSIS package for EFM32GG12x alpha 
  • Support for LTE-M expansion kit for EFM32GG11x STK
  • EFM32GG11x EBI support in EMLIB

Note that API documentation and release notes for most stacks are now available at docs.silabs.com.

Need help? Please contact Silicon Labs Technical Support.