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Using Raspberry Pi As Control System Eddy Yanto — 1 Nov 2017

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Solution ● Use Raspberry Pi 3 + Official 7" Touchscreen as touchscreen controller Airplay Receiver Desktop Display Video Switcher HDMI Input Raspberry Pi RS232 (NEW) (NEW) (NEW)

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Detail ● Raspberry Pi 3 Model B + Official 7” Touchscreen ● Simple add-on board (printed at SeeedStudio) with 5 pins out: ○ 3 pins : TTL to RS232 module ○ 2 pins : Power ● Raspbian Jessie Lite ● Qt EGLFS [1] ○ OS boots straight into the app ○ Screen sleep/wake implementation using Qt Event Filter [2] ● Live clone more than a dozen set using rp-iclone[3]

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Pictures

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Quick Demo

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Questions? [1] http://doc.qt.io/qt-5/embedded-linux.html [2] https://github.com/eddyyanto/InactivityTimer [3] https://github.com/billw2/rpi-clone