nRFready Smart Remote 3 nRF52 Firmware Version 1.2

Built on nRF5 SDK v14.2.0

New features over v1.1

• SoC
  • Support for nRF52810
  • Support for the S112 SoftDevice

• Bluetooth Low Energy (BLE)
  • Public Address support
  • Ability to add Manufacturer Data to advertising packets
  • Data Length Extension (DLE) support
  • Large MTU support
  • 2 Mbit/s PHY support
  • PA/LNA interface

• Audio
  • ATVV service support
  • New codecs
    • SBC
    • mSBC
  • Additional sampling frequencies
    • 8 kHz
    • 16 kHz
    • 24 kHz
    • 32 kHz
  • New tools
    • Improved audio gauges (detailed statistics about resource usage)
    • Audio Probe

• Command Line Interface (CLI)
  • Supported backends
    • BLE
    • RTT
    • UART
  • CLI integration with new logging infrastructure
  • CLI integration with audio subsystem
    • CLI commands for audio subsystem inspection
    • CLI commands for audio subsystem reconfiguration at runtime

• Advanced Logger:
  • Per-module log level configuration (at runtime if CLI is used)
  • Supported backends
    • RTT
    • UART
    • BLE (if CLI is enabled)

• Device Firmware Update
  • Bond sharing support
  • Stability updates

• IR
  • NEC IR protocol support

• Other
  • Combo keys handling infrastructure

New features over v1.0

• Device Firmware Update
• LESC support
• NFC tap-to-pair
• Monitor Mode Debugging

Improvements

• General
  • Reduced power consumption during system initialization
  • Improved SoftDevice error handling
  • Improved stack usage measurement infrastructure
  • Improved battery level measurement (added SAADC calibration and measurement smoothing)
  • Improved configuration infrastructure (only enabled features are compiled in)
  • Improved directed advertising timeout management
  • Improved Stack and Stack Guard management (reduces memory usage when Stack Guard is used)
  • Improved documentation

• HID
  • Improved HID reports handling
  • Improved compatibility with Microsoft Windows
  • Reduced memory footprint

• Opus
  • Library version updated to 1.2.1
  • Reduced memory consumption
  • Reduced CPU usage
  • Added support for higher bit rates

Fixes

• Stability fixes in HID module
• Stability fixes in communication module
• Stability fixes in gyro driver
• Stability fixes in touchpad driver
• Stability fixes in BLE advertising
• Various fixes in audio module

Known issues

• Logger/CLI RTT backend may hang the device if debugger is connected but RTT communication is serviced by the host.
• SoftDevice hard fault handler may hang if MemManage fault or BusFault error occurs on stacking for exception entry.

Note

• AirMotionLibrary from InvenSense® (a TDK company) is not included in the firmware release. The functionality is only provided as a precompiled HEX file. For a copy of the license, follow this link.
• This release requires NVS 5.4 or later.
• When the Active Noise Reduction (ANR) functionality is enabled, beeps are added to the signal at regular intervals. For full, unrestricted version of the ANR functionality, contact vocal.com®.