Back to Editing Code...
Now! Let's try editing the program you added to your board. Open your code.py file into your editor. We'll make a
simple change. Change the first
0.5
to
0.1
. The code should look like this:
Leave the rest of the code as-is. Save your file. See what happens to the LED on your board? Something changed! Do
you know why? Let's find out!
Exploring Your First CircuitPython Program
First, we'll take a look at the code we're editing.
Here is the original code again:
import board
import digitalio
import time
led = digitalio.DigitalInOut(board.D13)
led.direction = digitalio.Direction.OUTPUT
while True:
led.value = True
time.sleep(0.1)
led.value = False
time.sleep(0.5)
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https://learn.adafruit.com/adafruit-feather-m4-express-atsamd51
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