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cbpi-OneWireTweaks

Introduction

Plugin for CraftBeerPi3 [GitHub]. This CraftBeerPi 3.0 plugin was based on OneWireAdvanced, that is no longer being maintained. It provides a new sensor type called OneWireTweaks. This plugin attempts to provide even more control over DS18B20 temperature readings in CraftBeerPi. It allows setting of:

  • sensor calibration based on quadratic error, that is standard for DS18B20.Based on a quadratic regression it is possible to determine the bias,linear coeficient and quatratic coeficient
  • sensor precision, allowing faster temperature reading
  • exponential moving average,to reduce noise from the sensor output
  • low and high value filters,
  • update interval, and,
  • alert options.

Installation

  • Clone the repo into the CBPi3 plugins directory:
cd craftbeerpi3/modules/plugins   ### CHANGE THIS TO YOUR CBPi3 DIRECTORY
git clone https://github.com/diogavila/cbpi-OneWireTweaks.git

For one-liners:

git clone https://github.com/diogavila/cbpi-OneWireTweaks.git ~/craftbeerpi3/modules/plugins/OneWireTweaks
  • Restart CraftBeerPi3.
sudo /etc/init.d/craftbeerpiboot restart

Usage

All you need to do is install the plugin, set the sensors as OneWireTweaks and set the desired parameters.

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Sensor configuration options

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  • Python 100.0%