The Light Emitting Diode (LED) reference application demonstrates using the LED Generator to control the intensity of the (cool) white LED.
| GPIO Name | Direction | Connected To | Comments |
|---|---|---|---|
| GPIO22 | Input | SW2 | Button |
| GPIO17 | Output | LD1 | White (cool) LED |
After loading the program to the board and running:
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A short press (<300ms) on SW2 will toggle the White LED on and off
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A long press (>300ms) on SW2 will gradually increase or decrease the brightness of the White LED every 100ms.