树莓派与Nextion通信

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