Anna HODULÍKOVÁ, Richard MAKO
The aim of the research presented in this paper, was to design a wireless doorbell that would have non-standard features,
e.g. photo-gallery of visitors in the website archive and e-mail notifications of the owner on the visitors ringing the bell. Three technologies – Arduino Nano, Raspberry and PHP were used for the construction of a wireless doorbell. Raspberry module directly communicates with the server, where the photo-gallery of visitors is saved. The server also works as an e-mail sender of notification e-mails messages. Radio wave communication technology was used for a wireless communication between Arduino and Raspberry modules, and Wi-Fi technology was used for the communication between Raspberry module and the server. The use of this doorbell is very economical and it could conspicuously increase the safety and comfort of the owner.
Keywords: Raspberry, Arduino Nano, PHP, E-mail, Wi-Fi, Radio communication
vol: 1, issue: 3