Nextion 官方推荐安装Segnix
https://github.com/itead/Segnix
运行nextion 的例程在如下目录下。
https://github.com/itead/Segnix/tree/master/libraries/itead_Nextion
安装在树莓派后,切换到如下目录,编译例程和运行例程
cd /home/pi/Segnix/libraries/itead_Nextion/examples/CompButton
segnix CompButton CompButton.ino
sudo ./CompButton
cd /home/pi/Segnix/libraries/itead_Nextion/examples/CompCrop
segnix CompCrop CompCrop.ino
sudo ./CompCrop