https://github.com/billyrayvalentine/micropython-Si705x

A MicroPython library for the I2C Silicon Labs Si705x series of temperature sensors
https://github.com/billyrayvalentine/micropython-Si705x

Last synced: about 16 hours ago
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A MicroPython library for the I2C Silicon Labs Si705x series of temperature sensors

• Host: GitHub
• URL: https://github.com/billyrayvalentine/micropython-Si705x
• Owner: billyrayvalentine
• License: mit
• Created: 2017-01-12T17:22:46.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2017-01-12T22:35:00.000Z (almost 8 years ago)
• Last Synced: 2024-04-22T13:30:45.042Z (7 months ago)
• Language: Python
• Size: 2.93 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-mpython - micropython-Si705x - Silicon Labs Si705x series of temperature sensors, I2C interface. (精选驱动库 / 传感器)
• awesome-micropython - micropython-Si705x - Silicon Labs Si705x series of temperature sensors, I2C interface. (Libraries / Sensors)

README

        
README.md

# micropython-Si705x

A MicroPython library for the I2C [Silicon Labs Si705x](http://www.silabs.com/products/sensors/temperature-sensors/Pages/temperature-sensors.aspx) 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

```python

>>> 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