3. Onboard LED¶
Pico:ed includes an onboard LED. This LED is a firmware status indicator that flashes rapidly several times when reset and every 5 seconds when the program is idle, and this LED is programmable.
3.2. Classes¶
class Led(pin)
¶
It is to represent an LED.
- pin - Led pins
**on**
Turns on the LED.
**off()**
Turn off the LED.
**toggle()**
Toggle the LED state.
**deinit()**
Deinit the LED and release the pin.
3.3. Example¶
- Blink1
import time
from picoed import *
while True:
led.on()
time.sleep(0.5)
led.off()
time.sleep(0.5)
- Blink2
import time
from picoed import *
while True:
led.toggle()
time.sleep(0.5)