Help me please Sensor SHT20 SHT21

  • Who can help me?
    I have the sensor SHT20 and SHT21 on ic board.
    How can I read it with the Wipy/Lopy?
    Is there a library like the one for the Bosch BME 280 ?
    What I have found only comical values come out and no numbers.

    #Init bus
    i2c = I2C(0, I2C.MASTER,  baudrate=100000)
    #SHT20 Temperature command (use no hold master only commands --> 0xF3 )
    command = array.array('b', [0xF3])
    result = array.array('b',  [0, 0, 0])
    print(i2c.writeto(0x40, command))
    result = binascii.hexlify(i2c.readfrom(0x40, 3))
    Ergebnis = b'63acf9'

  • Doesn't anybody have such a sensor running and could help me get mine to run?

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