Introduction

CircuitPython library for the Microchip TC74 Digital Temperature Sensor

Dependencies

This driver depends on:

• Adafruit CircuitPython
• Bus Device
• Register

Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle.

Installing from PyPI

On supported GNU/Linux systems like the Raspberry Pi, you can install the driver locally from PyPI. To install for current user:

pip3 install adafruit-circuitpython-tc74

To install system-wide (this may be required in some cases):

sudo pip3 install adafruit-circuitpython-tc74

To install in a virtual environment in your current project:

mkdir project-name && cd project-name
python3 -m venv .env
source .env/bin/activate
pip3 install adafruit-circuitpython-tc74

Usage Example

import time
import board
import busio
import adafruit_tc74
i2c = busio.I2C(board.SCL, board.SDA)

tc = adafruit_tc74.TC74(i2c)

while True:
    print(f"Temperature: {tc.temperature} C")
    time.sleep(0.5)

Contributing

Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.

Documentation

For information on building library documentation, please check out this guide.