We turned the GDR washing machine "WM66" into an brewing kettle.
This and this served as an inspiration, but we control the heating and the agitator of the wm66 via a relay with a raspberry pi 4.
the pi is flashed with Raspberry Pi OS Lite (32-bit)
this is used to create an hotspot with the raspberry pi. In our case the SSH connection is established with:
this is used to create a influxdb database
this as an example for influxdb database creation and user creation
get pip and git
sudo apt install git
sudo apt-get install python3-pip
The temperature sensor DS18B20 is connected to the raspberry pi like this and implemented with the wm1thermsensor python module.
pip3 install w1thermsensor
Enable 1-Wire in Interfacing Options in raspi-config
https://pimylifeup.com/raspberry-pi-temperature-sensor/
wget https://dl.influxdata.com/influxdb/releases/influxdb2-2.0.3-linux-arm64.deb
#setup influxdb and grafana this
connect to VEBWaschgeraetewerk1 pw: schwarz3nb3rg
#install tmux
sudo apt-get install tmux
#relevant tmux commands
tmux ls
tmux new -s sessionname
tmux attach-session -t sessionname
#detach from session, shortcut
Ctrl + b d
#more tmux commands this
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