===== Status LED =====

The LED on the back of the Twiddler indicates the many modes of the Twiddler:

====Power====
Orange - Charging in progress; power switch ON; plugged into USB power.\\
Red - Charging in progress; power switch OFF; plugged into USB power.\\
Green - Charging is complete; power switch ON; plugged into USB power.\\
Off - Charging is complete; power switch OFF; plugged into USB power.\\
Very dim Red - Battery issue; power switch OFF or ON; plugged into USB power. Contact support.\\

1 long blink on power up - power up OK.\\
1 short blink on power up - battery empty.\\
1 short blink every 4 seconds - battery life limited, < 1% charge remaining.\\

====Bluetooth====
Green - Bluetooth actively scanning for host; power switch ON, no USB connected.\\
OFF - Bluetooth connected, power switch ON, no USB connected.\\

2 short blinks every one second, ready to pair with a Bluetooth Host.\\
1 long blink, waking up from sleep mode and pairing with Bluetooth Host.\\

N+S R000 Resets the Bluetooth Pair in the Twiddler3.