A flashing LED indicates the following status:
• LED is blue and flashing slowly - Ready for connection state.
• LED is red and blue and flashing slowly - Setup state.
• LED is red and flashing slowly - Unconnected state.
• LED is red and flashing quickly - Connection is weak.
• LED is blue and flashing fast and then red - Firmware upgrade.
• LED is stable: The Device is connected to the Wi-Fi® network.