#4.3.1.2. 예제

from microbit import *

import radio

radio.config(group=7)

radio.on()

light_sensor_pin = pin0 

while True:

    light_level = light_sensor_pin.read_analog() 

    radio.send(str(light_level))  

from microbit import *

import radio

radio.config(group=7)

radio.on()

led_pin = pin0 

while True:

    message = radio.receive()

    if message:

        light_level = int(message)  

        if light_level < 512:  

            led_pin.write_digital(1)  

        else:

            led_pin.write_digital(0)