woshilala1988
V2EX  ›  问与答

有没有兄弟们知道, led 显示屏 实时更新 怎么玩?

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  •   woshilala1988 · Jul 16, 2017 · 2741 views
    This topic created in 3397 days ago, the information mentioned may be changed or developed.

    打算在快递车上放几个 led 显示屏,就看这个模块如何实时更新 想和微信公众号进行对接

    需要什么样的模块,朋友们有推荐的吗?

    5 replies  •  2017-07-16 20:18:10 +08:00
    manhere
    manhere
    Jul 16, 2017 via Android
    1
    控制卡都有现成的 SDK
    mhycy
    mhycy
    Jul 16, 2017
    2
    8266 WIFI 模块 + LED 点阵屏
    woshilala1988
    woshilala1988
    OP
    Jul 16, 2017
    3
    @mhycy 想要 3g 或者 2g 模块,可以实现实时更新的那种!
    woshilala1988
    woshilala1988
    OP
    Jul 16, 2017
    4
    @manhere 控制卡有哪些?谢谢
    1314258
    1314258
    Jul 16, 2017 via iPhone
    5
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