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securetorobert/rpi_temperature_grove.py

Created April 5, 2022 22:40
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  1. securetorobert created this gist Apr 5, 2022.
    26 changes: 26 additions & 0 deletions rpi_temperature_grove.py
    View file
    Original file line number Diff line number Diff line change
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    #
    # Weather Station. Requires Grove Shield, Temp Sensor, and LCD

    import utime
    from lcd1602 import LCD1602
    from dht11 import *
    from machine import Pin, I2C
    from time import sleep


    dht2 = DHT(18) #temperature and humidity sensor connect to D18 port
    i2c = I2C(1, scl=Pin(7), sda=Pin(6), freq=400000)
    d = LCD1602(i2c, 2, 16)

    while True:

    t,h = dht2.readTempHumid()#temp: humid:

    d.clear()
    d.print('T: {} C'.format(t))
    d.setCursor(0,1)
    d.print('H: {} %'.format(h))
    print('T: {}'.format(t))
    print('H: {}'.format(h))
    utime.sleep(5)