https://www.jianshu.com/p/91a9e07a393epython
安裝3.5寸LCD觸屏顯示器驅動.net
tar xzvf /boot/LCD-show-*.tar.gz cd LCD-show/ chmod +x LCD35-show ./LCD35-show
# 切換成HDMI顯示 cd LCD-show/ ./LCD-hdmi # 切換成LCD顯示 cd LCD-show/ ./LCD35-show # 每次切換系統會自動重啓
# 旋轉0度: cd LCD-show/ ./LCD35-show 0 # 旋轉90度: cd LCD-show/ ./LCD35-show 90 # 旋轉180度: cd LCD-show/ ./LCD35-show 180 # 旋轉270度: cd LCD-show/ ./LCD35-show 270