🏠 👂

• Add your user on gpio group

sudo adduser <your user> gpio

• Add permission to the library access the GPIO

cat >/etc/udev/rules.d/20-gpiomem.rules <<EOF
SUBSYSTEM=="bcm2835-gpiomem", KERNEL=="gpiomem", GROUP="gpio", MODE="0660"
EOF

Systemd

• Copy systemd/housear.service to /etc/systemd/system/housear.service
• Run sudo systemctl enable housear.service to enable the service
• Run sudo systemctl start housear.service to start the service
• Run sudo systemctl status housear.service to check the service status