Summary
In this chapter, different wireless projects were presented. You learned how OpenVPN can be used, for example, to allow wireless connections to a home network while traveling.
Additionally, Banana Pro can not only connect to an Ethernet connection, but also to a WLAN hotspot. Moreover, Banana Pro itself can serve as a secure wireless hotspot. Another section described how Banana Pro could be used as a printer server or an audio server.
Due to its low power consumption, Banana Pro is predestined to serve web pages. You learned how web pages could be provided using a content management system and database.
Last but not least, the section on the measurement server combined wireless hotspot functionality and web server functionality in order to control applications boards via USB and/or SPI.