77 ODROID-XU4 USER MANUALThe sample source can be downloaded by visiting the URLhttp://bit.ly/1fbtFlE. Copy the sample project using the followingcommands:$ cd ~ && mkdir lcdio && cd lcdio && mv ~/Downloads/lcd_cpuInfo.c .Then, build and launch the application using the following com-mands, which should display the date and time:$ gcc -o lcd_cpuInfo lcd_cpuInfo.c -lwiringPi \-lwiringPiDev -lpthread$ sudo ./lcd_cpuInfoRefer to the C1+ wiki to look at other C1+ peripherals and sam-ple code that can be used with the XU4/Shifter-shield combination,which includes devices such as the Tinkering Kit. The shifter can betested with the 16x2 LCD compatible with the XU4. The image belowshows the assembly.Shifter shield with 16x2 LCDODROID-VU7If you want to add a 7” HDMI display that supports 5-point multi-touch to your XU4 with low power requirements, Hardkernel has de-veloped the VU7 kit for this very purpose. Linux is supported withminimal setup, and Android compatibility is expected in early 2016. Itsupports the 800x480 resolution, and offers the ability to enabled ordisable the backlighting. Along with the 7” screen, the kit contains thefollowing items:• Micro USB link board• HDMI link board