是TW8816的升级版本，集合了TW8823的图片倒入功能，显示效果比TW8816好很多，成本比TW8823少很多，是techwill继TW8823之后推出的最新产品-The TW8816 upgraded version of a collection of pictures of the TW8823 into the function, and display much better effect than the TW8816, the cost is much less than th