* These libraries are required by the thermal printer library and example programs: sudo apt-get install python-serial python-imaging python-unidecode* Test the printer with: cd ~/py-thermal-printer-master sudo python printer.py
Installing Required PackagesWe will need to have support for git, Python, and the Onion OLED Expansion Python Module. opkg update opkg install git git-http python-light python-codecs pyOledExp
Ensure the FTDI virtual COM port driver is installed. Ensure Python is installed. Download or clone the open-spectrometer github repository. Copy the contents of the directory desktop-software into your Python installation's site-packages directory (you...