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11. LED Chart
Main PCB LED's
Item
LED Label
LED Color
Description
1
DS1
Green
This LED blinks fastly (~twice per second) to indicate
there is communication between the Life Pulse Kinetis
K17 uP and the i.MX8 uP.
2
DS2
,
SERVICE
LED
Red
This LED blinks slowly (~once every 2 seconds). It is the
I’m alive
indicator for the i.MX8’s M4 uP.
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