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fhlthermorasp

Scripts for environmental monitoring with a Raspberry Pi.

Supported sensors

  • DS18S20 temperature sensor
  • DHT11 temperature and humidity sensor
  • SHT2x temperature and humidity sensor
  • SHT7x temperature and humidity sensor
  • BME280 temperature, humidity and pressure sensor
  • BME680 temperature, humidity, pressure and air quality sensor

Single measurements with python

Usage:

  • python3 w1_temp.py for DS18S20
  • python3 dht11.py for DHT11
  • python3 sht21.py for SHT2x
  • python3 sht75.py for SHT7x
  • python3 bme280.py for BME280
  • python3 bme680.py for BME680

Other tools/files:

  • example_sensor.py is an example file
  • python3 graph.py does some simple analysis (ROOT required)
  • sh initi2c.sh can be used to reset the i2c bus after an error
  • python3 make_image.py can be used for picture taking with a connected web cam
  • README.md is this file

Continuous measurements with python

Usage:

  • python3 sensor_monitor.py --<sensors> --dir <directory> for continuous read-out, results are saved to
  • python3 sensor_monitor_gui.py contains a GUI
  • python3 server.py <file> reports the current measurement status to a TCP client

C++ implementation

Still under development

  • You can compile monitor.cc for a continuous measurement of some sensors