NRC7292 Standalone SDK v1.4

This is the list of features/issues changes that are added at this release.
Please refer to the detailed release note at RN-7292-002-Standalone SDK release_note (v1.4).pdf

Change summary for version 1.4:

New features

• Passive receiving mode (v1.4)

Changes

• FW refactoring with following updates (v1.4)
  • SDK API updates
  • AT-CMD updates
  • Duty cycle support
  • Power save enhancement: deep sleep optimization
  • Remove modem sleep support
  • Support for multiple regulatory domains with a single firmware
  • Regulatory domain updates: KR MIC, JP
  • ARM GNU toolchain upgrade to version 10.3-2021.10
  • Sample application updates

Known Issues

• The initial connection time for WPA3-SAE/OWE can be quite lengthy (> 15 seconds) due to the substantial computational load required by software for large number operations.
• The SoftAP disable/enable sequence on the standalone mode is not supported.