• UI design

Installer contains:

• AirID Driver 0.9.10

  • AirID Central v 0.9.22

    new:

    • support AirID 2 Mini (identifier, graphic, settings, etc.)
      • added graphic for AirID 2
      • added graphic for AirID 1 with certgate Layout
      • show currelty used encryption standard (AES 256 / 128) instead of showing configured encryption standard (Force 256 bit > Yes / No)

    improved:

    • improved filter and sort AirID Bridge search results
      • removed built information for FW

    fixed:

    • signal strength setting with 4 bars for AirID 2 and AirID 2 Mini

    includes FW updates:

    • AirID 1 Business 1.2.4-GA
    • AirID 1 Business 1.3.4-GA
    • AirID 2 Business 1.0.3-GA

AirID SDK for iOS

New or changed:

• Analyzed and refactored code with regards to initial pairing and LTK / SK creation to make initial LTK key agreement more robust against LTK and SK negotiation failures with AirID1 devices.
• Moved exchangeKey to AIDDeviceStateConnected
• Added state counter to better track state changes and having better control for state transits
• replaced calls to exchangeKey by state reenter 
• Use state counter for detecting init abort on problems or connectivity issues when Key agreement is in progress.
• changed Timer Timeout for pairing (from selection to successful final initialization)  from 30.0 seconds to 50.0 seconds 
• Changed encryption TAG length from 8 to 4 to comply with other platform drivers and make packet transmit more robust
• Updated logging to use device name where appropriate

Fixed:

• AirID reader becomes disconnected during initial connection with pairing (regression)
• Fixed mis guided Timer Timeout which sometimes fires even when Timer was invalidated.  This issue was partly responsible for firing  "Initialization Timeout" Errors even when LTK and SK where successfully negotiated.
• Use encrypted data length for packet calculation not the "unencrypted" data length.

• Analyze code with regards to initial pairing and LTK/SK creation to make initial LTK key agreement more robust against LTK and SK negotiation failures with AirID1 devices.
• Analyze and test code with regards to time intervals to eliminate AirID reader stuck on "not bonded yet".
• Test and change the time intervals and delays on Bluetooth connection to make the connection more stable.
• Set the key remotely from the app for saving LTKs is available. (Optional)

Fixed:

• Issues regarding T1 cards
• Advertising issues
• Smaller bugfixes

Improved:

• Battery capacity display on device

New or changed:

• Changed connection factory default to "ON/waiting" after Settings > Factory Reset
• No splash screen after device reboot

Fixed issues:

• Display charging status correctly if USB Card Reader mode is disabled
• Display correct device name after Settings >reset keys
• AirID freezing after initial pairing / connection with Android fixed by watchdog enabling
• Android stability improvements:
  • Stability improvements if connection interval is set too low, e.g. 7.5ms
  • No connection interval update on idle

New or changed:

• Changed connection factory default to "ON/waiting" after Settings > Factory Reset
• No splash screen after device reboot

Fixed issues:

• Display charging status correctly if USB Card Reader mode is disabled
• Display correct device name after Settings >reset keys
• AirID freezing after initial pairing / connection with Android fixed by watchdog enabling
• Android stability improvements:
  • Stability improvements if connection interval is set too low, e.g. 7.5ms
  • No connection interval update on idle

fixed:

• sleep related problems