邮票孔开发板购买链接:https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-1224234242.10.2ef355062JhysW&id=38977486880插针式开发板购买链接:https://item.taobao.com/item.htm?spm=a1z10.5-c.w4002-1224234242.19.2ef355062JhysW&id=44597576970