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README.md

micropython-Si705x

A MicroPython library for the I2C Silicon Labs Si705x series of temperature sensors.
This library should work with the Si7050 Si7051 Si7053 Si7054 Si7055

This module has currently only been tested on the Si7055. Please report your milage

Methods

There are only three methods:

get_temperature - Perform a measurement and return the temperature in Celsius

get_model - Return the hardware model e.g. Si7055

get_firmware_version - Return the hex value of the firmware version

Example in REPL

>>> from machine import Pin, I2C
>>> from Si705x import Si705x
>>> i2c = I2C(scl=Pin(5), sda=Pin(4))
>>> sensor = Si705x(i2c)
>>> sensor.get_temperature()
23.82838
>>> sensor.get_model()
'Si7055'
>>> sensor.get_firmware_version()
'0x20'

License

MIT