Control Hub OS 1.1.2

• Adds support for Auto Channel Selection, where the Control Hub will pick the least busy WiFi channel on the selected WiFi band when it starts up
• Migrates all users to Auto Channel Selection on the 5 GHz band by default.
  • If you find that you are unable to connect to the Control Hub after updating, you should perform a WiFi Factory Reset by holding down the Control Hub's button as it boots, until you see a colorful light sequence. That will reset the WiFi settings and switch to the 2.4 GHz WiFi band.
• Allows switching the WiFi band between 2.4 GHz and 5 GHz by holding down the Control Hub's button when the hub has been booted for at least 20 seconds
  • If version 5.5 or later of the Robot Controller app is installed, the Control Hub's light will blink magenta when the band is switched to 5 GHz, or yellow when the band is switched to 2.4 GHz.
• Continuously monitors the WiFi access point status, and will attempt to restart it if it goes down for any reason
• Continuously monitors the Robot Controller app, and restarts it if it crashes or hangs (requires version 6.1 or later of the Robot Controller app)
• Allows the Robot Controller app to access the current WiFi band and channel
• Always backs up the FTC Robot Controller app data before it is uninstalled, in order to preserve WiFi settings
• Improves WiFi reliability
• Prevents issue that could cause device to boot into recovery mode
• Enables use of mouse button in recovery mode