Hi all,

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

• EmberZNet 6.3.0 (Full release here)
  • Zigbee Pro 2017 (R22) compliant stack w/ GPPB and SE1.4/GBCS support
  • Dynamic block request delay support for OTA upgrades
  • Sub-GHz only mode support for SE1.4/GBCS
  • NVM3 G.A integration
  • Gecko Bootloader LZMA decompression support
  • IAR EWARM 7.80.4 and GCC 7.2.1 support
• Silicon Labs - Thread 2.7.0 (Full release here)
  • Thread with Micrium OS Beta support 
  • DotDot DTLS security support
  • DotDot resource directory and discovery support
  • DotDot conformance testing support
  • IAR EWARM 7.8.4 and GCC 7.2.1 support
  • GRL Test Harness support bug fixes
• Flex SDK (Full release here)
  • Version 2.2.1.0 GA – enhanced support for QFN68 variants of EFR32xG12
  • Version 2.2.2.0 GA – RAIL and Connect feature enhancements and bug fixes
  • Version 2.2.2.1 GA – minor metadata changes, no application or stack changes
• Bluetooth SDK (Full release here)
  • +20dBm support and AFH
  • Long advertisement packets & additional RF channels 
  • Bluetooth + RAIL DMP enhancements 
• MCU (Full release here)
  • Gecko LE-USB support on GG11, to complement existing Micrium USB 
  • Micrium OpenCAN support for GG11/TG11

Need help? Please contact Silicon Labs Technical Support.

~Tabi