Avantes spectrometers installation

You need to update the /etc/udev/rules.d file of the raspberry pi to fix USB rules for Avantes Spectrometers.

To do so, go to this file with this command line:

cd /etc/udev/rules.d

and add text in the file using these commands:

sudo sed -i '13 i SUBSYSTEM=="usb", ATTRS{idVendor}=="1992", ATTRS{idProduct}=="0667", MODE="0666"' 99-com.rules
sudo sed -i '14 i SUBSYSTEM=="usb", ATTRS{idVendor}=="1992", ATTRS{idProduct}=="0668", MODE="0666"' 99-com.rules
sudo sed -i '15 i SUBSYSTEM=="usb", ATTRS{idVendor}=="1992", ATTRS{idProduct}=="0669", MODE="0666"' 99-com.rules
sudo sed -i '16 i SUBSYSTEM=="usb", ATTRS{idVendor}=="1992", ATTRS{idProduct}=="0670", MODE="0666"' 99-com.rules 

Finally, save and close the rules.d file.