from machine import Pin
import utime
Dot = 0.25 # Dot time
Dash = 1.0 # Dash time
Raspberry Pi W essentials - UK.indd 49 22-11-2022 18:41
Raspberry Pi Pico W
● 50
Gap = 0.2 # Gap time
ON = 1 # ON
OFF = 0 # OFF
LED = Pin(1, Pin.OUT) # LED at GP1
while True: # DO FOREVER
 for i in range(0, 3):
 LED.value(ON) # LED ON
 utime.sleep(Dot) # Wait Dot time
 LED.value(OFF) # LED OFF
 utime.sleep(Gap) # Wait Gap time
 
 utime.sleep(0.5) # 0.5 second delay
 
 for i in range(0, 3):
 LED.value(ON) # LED ON
 utime.sleep(Dash) # Wait Dash time
 LED.value(OFF) # LED OFF
 utime.sleep(Gap) # Wait Gap time
 
 utime.sleep(0.5) # 0.5 second delay
 
 for i in range(0, 3):
 LED.value(ON) # LED ON
 utime.sleep(Dot) # Wait Dot time
 LED.value(OFF) # LED OFF
 utime.sleep(Gap) # Wait Gap time
 
 utime.sleep(2) # Wait 2 seconds