Benutzer:MathiasMahnke/Raspbian

• Bereinigung GUI

apt purge wolfram-engine 
apt purge cups* gnome* 
(apt purge x11-common*)

• Installation ioBroker (Zugriff anschließend per http://<pi.lan>:8081)

apt purge node nodejs
apt autoremove
curl -sL https://iobroker.net/install.sh | bash -

• Aktualisierung ioBroker

iobroker update
iobroker upgrade self
iobroker upgrade

• Installation InfluxDB (Zugriff anschließend via http://localhost:8086)

apt install influxdb influxdb-client

• Installation Grafana (Zugriff anschließend per http://<pi.lan>:3000)

wget -q -O - https://packages.grafana.com/gpg.key | apt-key add -
echo "deb https://packages.grafana.com/oss/deb stable main" | sudo tee -a /etc/apt/sources.list.d/grafana.list
apt update 
apt install grafana
systemctl daemon-reload && systemctl enable grafana-server.service
systemctl start grafana-server && systemctl status grafana-server

• 64-bit Kernel

#rpi-update ## optional step
/boot/config.txt
 [pi4]
 arm_64bit=1
reboot

• BME680 Sensor (https://pypi.org/project/bme680/)

raspi-config > Interface-Options > I2C > Enable
reboot
apt install i2c-tools python3-bme680
mkdir ~/bme680; cd ~/bme680
wget https://raw.githubusercontent.com/pimoroni/bme680-python/master/examples/read-all.py
wget https://raw.githubusercontent.com/pimoroni/bme680-python/master/examples/indoor-air-quality.py
chmod +x *.py
python3 read-all.py
python3 indoor-air-quality.py

• BME680 Sensor to InfluxDB (https://github.com/ayeks/bme680_to_influxdb)

influx -execute 'create database bme680'
apt install python3-bme680 python3-influxdb python3-dotenv python3-bme680
cd ~/bme680
git clone https://github.com/ayeks/bme680_to_influxdb
cd bme680_to_influxdb
vi config.ini
  host = localhost 
  port = 8086
  user = 
  password = 
  dbname = bme680
vi /etc/rc.local
  ..
  # BME680 measurement
  python3 /root/bme680/bme680_to_influxdb/senddata.py "/root/bme680/bme680_to_influxdb/config.ini" >/dev/null &
  ..
  exit 0

• Wireguard (via buster-backports, on aarch64)

echo "deb http://deb.debian.org/debian buster-backports main" > /etc/apt/sources.list.d/debian-backports.list
apt-key adv --keyserver hkps://keyserver.ubuntu.com --recv-keys 648ACFD622F3D138 04EE7237B7D453EC
apt update
apt install wireguard
# for 32-bit default kernel only:
apt install raspberrypi-kernel-headers
# workaround kernel headers for 64-bit aarch64 kernel:
#apt install git bc bison flex libssl-dev rpi
apt install rpi-source
rpi-source
# also after kernel updates:
dpkg-reconfigure wireguard-dkms
cd /etc/wireguard
umask 077
wg genkey | tee peer1_privatekey | wg pubkey > peer1_publickey
wg genkey | tee server_privatekey | wg pubkey > server_publickey

• Kernel-Header Workaround Script: https://gist.githubusercontent.com/satmandu/a507c59d84737f6d29ff353395819d51/raw/f8559498951ec4f413377dc97b480b151f864a75/make_current_arm64_rpi_kernel_debs.sh