???Y?p?C?̊g???{?[?h?uSense HAT?v?ʼn??x?⎼?x?A?C???𑪒肵?Ă݂悤?F???h?T?C?Y?̒????^PC?u???Y?p?C?v?ŗV?ԁi??30??j

?@???Y?p?C?ʼn??x?⎼?x?A?C???𑪒肷????@?ɂ‚??Ă???1????????3???A??26????????27???A??28???ƏЉ?Ă??܂??????A?O?񂩂???グ?Ă???g???{?[?h?uSense HAT?v?̃Z???T?[?ł????l?ɑ???ł??܂??B?O??Ɠ??l?Ƀ??Y?x???[?p?C???c??Web?T?C?g???Q?l?ɂ??Ď菇???Љ?܂??B

Raspberry Pi 3/4 Moddel B?ɂ??傤?ǂ悢?uSense HAT?v

?@Sense HAT?ɂ́A??28???ʼn???????悤?ȁA???x?Ǝ??x?A?C???𑪒肷?邽?߂̃??C?u???????p?ӂ???Ă??܂??B?ȉ??̂悤?Ɏw?肷?邾???Œl?𓾂邱?Ƃ??ł??܂??B

???x?Fsense.get_temperature()
???x?Fsense.get_humidity()
?C???Fsense.get_pressure()

?@?Ȃ?Sense HAT?Ɏ??t?????Ă???͎̂??x?Z???T?[?ƋC???Z???T?[?????ŁA???̂ǂ??炩???牷?x?̒l?𓾂邱?ƂɂȂ?܂??B?l?𓾂?̂́uget_temperature_from_humidity()?v???????́uget_temperature_from_pressure()?v?ƋL?q???܂????A?usense.get_temperature()?v?Əȗ??????ꍇ?͎??x?Z???T?[????̒l?𓾂?悤?ɂȂ??Ă??܂??B

???x?𑪒肷??

?@?ł͂܂??ASense HAT???牷?x?̒l?𓾂Ă݂܂??傤?B?ȉ??̂悤?Ƀv???O???????L?q???āutemp.py?v?Ȃǂ̂悤?ɖ??O??t???ĕۑ???????N?????Ă݂܂??傤?B

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from sense_hat import SenseHat
sense = SenseHat()
sense.clear()
temp = sense.get_temperature()
print(temp)

?@?ۑ???????ȉ??̃R?}???h???R???\?[????????͂??܂??B

$ python temp.py
35.5952529907

?@??L?̂悤?ɉ??x???\????????OK?ł??B?Ȃ?Sense HAT?̓??Y?p?C?{?̂̒???Ɏ??t???邽?߁ASoC?̔??M?ɂ???Ă??????߂??Ă??܂??Đ??m?ȋC???𑪂?܂???B???̂??߁g???x?h?ƋL?q???Ă????̂ł????A???????l?𓾂????ꍇ?́A?ȑO?Љ???悤??BME280??SHT31?Ƃ??????Z???T?[?????t???đ??肵???????ǂ??ł??傤?B

???x?𑪒肷??

?@?ł͓??l??Sense HAT???玼?x?̒l?𓾂Ă݂܂??傤?B?ȉ??̂悤?ȃv???O???????L?q???āuhum.py?v?̂悤?ɖ??O??t???ĕۑ????܂??B

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from sense_hat import SenseHat
sense = SenseHat()
sense.clear()
humidity = sense.get_humidity()
print(humidity)

?@?????ăv???O?????𓮂????Ă݂܂??傤?B

$ python hum.py
36.5212097168

?@?R???\?[???ɑ??肵?????x???\????????OK?ł??B

?C???𑪒肷??

?@?Ō?ɋC???̑???l??\???????Ă݂܂??傤?B?ȉ??̂悤?ȃv???O???????L?q???āupressure.py?v?Ȃǂ̖??O?ŕۑ????܂??B

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from sense_hat import SenseHat
sense = SenseHat()
sense.clear()
pressure = sense.get_pressure()
print(pressure)

?@?v???O?????𓮂????܂??B

$ python pressure.py
1024.57421875

?@???肵???C???̒l???\??????܂??B

Sense HAT?ɑ???l??\????????

?@????3?‚𓥂܂??āASense HAT?ő??肵?????ʂ?\???????Ă݂܂??傤?B?܂??͉??x?Ǝ??x?A?C???̒l???ׂĂ??R???\?[????ɕ\???????Ă݂܂??B?ȉ??̂悤?ȃv???O???????L?q???܂??B

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from sense_hat import SenseHat
sense = SenseHat()
sense.clear()
temp = round( sense.get_humidity(),2 )
humi = round( sense.get_temperature(),2)
pres = round( sense.get_pressure(),2 )
print ('Temp : %.2f ??' %temp)
print ('Humi : %.2f ??' %humi)
print ('Pres : %.2f hP' %pres)

?@?????ł?Sense HAT?ő??肳?ꂽ?l??round?֐??ŏ????_?ȉ???2?ʂ܂ł̒l???l?̌ܓ????Ă??܂??B??????usensehat.py?v?̂悤?ɖ??O??t???ĕۑ????A?ȉ??̃R?}???h?Ńv???O?????𓮂????܂??B

$ python sensehat.py
Temp : 34.13 ??
Humi : 36.20 ??
Pres : 1024.79 hP

?@???x?Ǝ??x?A?C?????\??????܂??B

?@?ł͑????āASense HAT??LED?ɑ??肵?????ʂ??\???????悤?ɂ??܂??B?\?????邽?߂ɂ́usense.show_message?v???g???܂??B?Ȃ???????ƂȂ?悤?ɁA???茋?ʂ??ustr?v?֐??ŕϊ????܂??B?v???O?????͈ȉ??̂悤?ɂȂ?܂??B

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from sense_hat import SenseHat
sense = SenseHat()
try:
    while True:
      # ???x?Ǝ??x?A?C???𑪒?
      t = sense.get_temperature()
      p = sense.get_pressure()
      h = sense.get_humidity()
      # ?????_?ȉ???1?ʂɎl?̌ܓ?
      t = round(t, 1)
      p = round(p, 1)
      h = round(h, 1)
      # ?????\?????e?̐ݒ?
      # str() converts the value to a string so it can be concatenated
      message = "Temperature: " + str(t) + " Humidity: " + str(h) + " Pressure: " + str(p)
      # ?X?N???[?????b?Z?[?W??\??
      sense.show_message(message, scroll_speed=0.05)
except KeyboardInterrupt:
      sense.clear()

?@?uwhile True?v?ɂ???Ė??????[?v?ŕ????񂪕\???????ق??A?uexcept KeyboardInterrupt?v??Ctrl?{C???????ƃv???O???????I??????悤?ɂ??Ă??܂??B?܂?Sense HAT?̕\?????????????邽?߂ɁA?Ō?Ɂusense.clear()?v?????܂??B???ꂪ?Ȃ???Sense HAT??ɕ??????????ƕ\?????ꂽ??ԂɂȂ??Ă??܂????߂ł??B

?@???̃v???O???????uthp.py?v?ȂǂƂ??ĕۑ???????A?ȉ??̃R?}???h????͂??ăv???O???????N?????܂??B

$ python thp.py

?@Sense HAT??LED?ɉ??x?Ǝ??x?A?C?????\??????A?E???獶?ɃX?N???[?????܂????ł??傤???B?X?N???[???̑??x?́usense.show_message(message, scroll_speed=0.05)?v?́uscroll_speed?v?ɓ??͂???Ă??鐔?l??ύX????Ες????܂??B

????l?ɂ??\???F??ύX????

?@???Y?x???[?p?C???c??Sense HAT????y?[?W?ɂ??ƁA???ۉF???X?e?[?V?????iISS?j?̋C????18.3?x?`26.7?x?ɐݒ肳??Ă??邻???ł??B?????ł??̋C???̊Ԃɓ????Ă???Ƃ??͔w?i???ΐF?A?͂??ꂽ?ꍇ?͐ԐF?ŕ\??????悤?ɂ??Ă݂܂??傤?B??قǂ?thp.py??if????t???????ĉ??x?͈͂?ݒ肵?A?????̐F??ύX?????܂??B

#!/usr/bin/env python
# -*- coding: utf-8 -*-
from sense_hat import SenseHat
sense = SenseHat()
# ?F?̐ݒ?
red = (255, 0, 0)
green = (0, 255, 0)
try:
    while True:
      # ?Z???x?Ǝ??x?A?C???𑪒?
      t = sense.get_temperature()
      p = sense.get_pressure()
      h = sense.get_humidity()
      # ?????_?ȉ???1?ʂɎl?̌ܓ?
      t = round(t, 1)
      p = round(p, 1)
      h = round(h, 1)
  
    # ?????\?????e?̐ݒ?
      message = "Temperature: " + str(t) + " Pressure: " + str(p) + " Humidity: " + str(h)
  
    # ?l?͈̔͂??w??
      if t > 18.3 and t < 26.7:
        bg = green
      else:
        bg = red
  
      # ?X?N???[?????b?Z?[?W??\??
      sense.show_message(message, scroll_speed=0.05, back_colour=bg)
except KeyboardInterrupt:
      sense.clear()

?@?L?q??????utempcolor.py?v?Ȃǂ̂悤?ɖ??O??t???ĕۑ????āA?ȉ??̂悤?ɃR???\?[???֓??͂??ăv???O???????N?????܂??傤?B

$ python tempcolor.py

?@????l??18.3?x?`26.7?x?̏ꍇ?̓o?b?N???΁A????ȊO?̎??͐Ԃŕ\??????܂????ł??傤???B

?@Sense HAT?̎??x?A?C???Z???T?[?ł??܂??܂ȑ??肪?ł??邱?Ƃ͂??킩?肢???????܂????ł??傤???B?C???𐳊m?ɑ???ł??Ȃ??_?͂?????Ǝc?O?ł????A???̂ق??̃Z???T?[???t?????Ă???̂ŁA???낢??Ɖ??p?͂ł??????ł??B