Understanding LEDs
If LEDs are enabled, then the following behaviors are observable:
Continuously
On
1 blink
2 blinks
3 blinks
4 blinks
* This behavior only occurs shortly after the processor is turned on.
14
Orange
Critically low battery*
Low battery*
Less than half charge
on battery*
More than half charge
on battery*
Fully charged battery*
Red
The processor is not
functional
N/A
N/A
N/A
N/A
Green
No programs are
stored on the processor
Processor is on* and in
program 1
Processor is in
program 2
Processor is in
program 3
N/A