Commit 47314a35 authored by schneider's avatar schneider
Browse files

more sewable led content

parent 9c825fc6
Pipeline #4389 passed with stage
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......@@ -69,5 +69,34 @@ Your LED should light up yellow now :)
### Sample application
This example queries the state of the lower right button and turns multiple RGB LEDs on when the button is pressed:
You can adjust the color, number of leds and which pin is used.
```
import buttons
import ws2812
import utime
COLOR_ON = color.YELLOW * 0.2 # 20% yellow
COLOR_OFF = [0, 0, 0]
LED_NUM = 2 # number of attached LEDs
LED_PIN = gpio.WRISTBAND_1
state = False
while True:
if buttons.read(buttons.BOTTOM_RIGHT):
state = not state
if state:
color = COLOR_ON
else:
color = COLOR_OFF
ws2812.set_all(LED_PIN, [color] * LED_NUM)
# Debounce the button
utime.sleep(0.1)
while buttons.read(buttons.BOTTOM_RIGHT): pass
utime.sleep(0.1)
```
An example which connects the accelerometer with multiple RGB LEDs. They start lighting up when the card10 is moved:
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