Elektor Linux Board Extension

Display, buttons, real-time clock, buzzer and sixteen GPIOs

Published in issue 4/2013 on page 32

We have already seen how to make a user interface for an Elektor Linux board application using modern web technologies. However, it may happen that we want to be able to control the board but do not have handy access to a PC and browser. In such situations a display and a couple of buttons can be more than adequate for showing and adjusting the most important parameters of the system, and this article provides the means to do do!

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