micropython-si7021
MITPython
A MicroPython driver for the SI7021 temperature and humidity sensor with I2C interface.
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Overview
This library provides a MicroPython driver for the Adafruit SI7021 breakout board, enabling temperature and humidity sensing on MicroPython-compatible microcontrollers. It allows developers to easily integrate environmental monitoring capabilities into their IoT and embedded projects.
Key Features
- I2C Interface — Communicates with the SI7021 sensor using the standard I2C protocol
- Temperature Reading — Provides accurate temperature measurements in Celsius and Fahrenheit
- Humidity Sensing — Measures relative humidity with precision
- Device Identification — Reads the sensor's serial number and identifier for verification
- Reset Functionality — Includes module reset capability for reliable operation
Philosophy
The driver is designed to be lightweight and straightforward, following MicroPython's philosophy of simplicity and efficiency for embedded systems development.
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