Temperature Readings from TSic Sensor Chips with Raspberry Pi GPIO in Python

Temperature Readings from TSic Sensor Chips with Raspberry Pi GPIO in Python

In the world of Internet of Things (IoT), the ability to gather accurate temperature measurements is vital for various applications. Whether you’re monitoring environmental conditions in a greenhouse or ensuring the optimal operating temperature of machinery, having a reliable method to obtain temperature readings is crucial. In this article, we will explore how to receive temperature readings from TSic sensor chips connected to Raspberry Pi GPIO using Python.

Installation

Before we get started, there are a few dependencies that we need to install. First and foremost, make sure you have Python 3 installed on your Raspberry Pi. This package, tsic, is dependent on the pigpio library which provides precise timing for GPIO access. It’s important to note that Python 2 will not work with this package. To install the tsic package, simply run the following command:

python
pip3 install tsic

Usage

Once you have the package installed, you can start using it to receive temperature measurements from your TSic sensor chips. The tsic module provides several useful classes and methods for this purpose. The TsicInputChannel class is responsible for receiving temperature measurements, while the Measurement class represents a single temperature measurement. Additionally, there are specific TsicType instances defined for different TSic models such as TSIC206, TSIC306, TSIC506, and TSIC716.

To get started, you can use the command line test tool provided by the tsic package. Simply run the following command:

shell
tsic <gpio-bcm> [--type {206,506,716,306}] [--loop]

Replace <gpio-bcm> with the Broadcom GPIO pin number you have connected your TSic sensor chip to. This test tool allows you to quickly read temperatures from the GPIO pin and get the measurements displayed in the console.

If you prefer more control and customization, you can use the provided code examples. In the example.py file, you will find a variety of examples that demonstrate different scenarios. For example, you can perform a single measurement, receive measurements continuously for a specified duration, or receive one measurement per second for a specific period of time. These examples showcase the flexibility and versatility of the tsic package.

Source Code and Resources

The complete source code for the tsic package can be found on GitHub. Feel free to explore the code, contribute, or raise any issues you may encounter.

With the ability to receive temperature readings from TSic sensor chips using Raspberry Pi GPIO in Python, you can now integrate this functionality into your IoT projects. Whether you’re building a smart home system, developing an environmental monitoring solution, or creating a temperature-controlled experiment, accurate temperature measurements are within your grasp. Enjoy exploring the possibilities that this technology unlocks and start harnessing the power of TSic sensor chips today.

Remember, the optimal performance of your TSic sensor chips relies on the presence of a bypass capacitor as close as possible to the sensor’s power supply pins. This ensures stable behavior and reliable temperature measurements.

If you have any questions or need further assistance, please don’t hesitate to reach out. Happy coding!

References:
– Python Package Index (PyPI)
– GitHub Repository