Skip to content

Latest commit

 

History

History
69 lines (35 loc) · 1.56 KB

README.md

File metadata and controls

69 lines (35 loc) · 1.56 KB
Raw

temperature-server

Temperature Web Server and Daemons for managing Temperature Sensors based on DS18b20. Special for RaspberryPi // C.H.I.P. devices. For ESP8266 there is another project ;)

Installation

From now on sudo.

Download and copy all source files in the destination directory. I.e. execute this on your RPi or CHIP device

mkdir -p /usr/local/bin/temp-server
cd /usr/local/bin/temp-server
git clone https://github.com/ernitron/temperature-server

Install requirements

pip install -r requirements.txt

To initialize database:

python DatabaseModel.py

Usage

python server.py

Of course it can be started at boot:

cp tempserver.sh /etc/init.d
update-rc.d tempserver.sh defaults

1 Wire setup at boot in the kernel

Add to /boot/config.txt the following line:

dtoverlay=w1-gpio,pullup="y"

Modprobe with:

    # sudo modprobe w1_gpio pullup=1
    # sudo modprobe w1_therm strong_pullup=1 (or =2)

In Raspberry PI: 1-Wire Default reading is on GPIO 4 In C.H.I.P. : 1-Wire is on LCD-D2

See on browser

http://yourdevice-ip-address:8805

Plotting

Plotting is in place if TemperatureDemon.py is launched regularly. For instance at crontab

crontab -e

Add a line like:

*/5 * * * * /usr/local/bin/tempserver/TemperatureDemon.py --root /usr/local/bin/tempserver

On RPi can also send mqtt messages

Disclaimer

Sorry but the server was not intended to serve anyone else but me and my personal sensor network of IoT device in my house. I can not be of much support. Sorry.