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• crwdns342135:0crwdne342135:0 crwdns342137:0crwdne342137:0
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1from microbit import *
2import radio
3radio.config(group=17)
4radio.on()
5
6while True:
7    if button_a.was_pressed():
8        display.scroll(compass.get_field_strength())
9    if compass.get_field_strength() < 100000:
10        display.show(Image.DIAMOND_SMALL)
11        radio.send('open')
12    else:
13        display.clear()
14        radio.send('closed')
15    sleep(2000)
16

crwdns342175:0crwdne342175:0

1from microbit import *
2import music
3import radio
4radio.config(group=17)
5radio.on()
6
7while True:
8    message = radio.receive()
9    if message:
10        if message == 'open':
11            display.show(Image.NO)
12            music.play(["C4:4"])
13        if message == 'closed':
14            display.show(Image.YES)
15

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