ATtiny3217

4.2.1 LED

There is one yellow user LED available on the ATtiny3217 Curiosity Nano Board that can be controlled by either GPIO or PWM. The LED can be activated by driving the connected I/O line to GND.

Table 4-1. LED Connection
ATtiny3217 Pin	Function	Shared Functionality
PA3	Yellow LED0	Edge connector, On-board debugger

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