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NFC与手机通信失败 #106
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我又来了 目前NFC通信可以了 但是屏幕死活点不亮 就差最后一步了 不想放弃啊 |
我也是这样的问题,手机app也会显示传输成功,但是屏幕就是不显示图案,电池也是新的。 |
怎么样 找到问题了吗 |
你现在是什么情况?我是一名大一学生 现在已经放寒假了 想请教你一下 怎么完成这个项目 尤其是加密卡读写那一方面 如果你看到了这个留言 我很期待你能给我一个回复! |
已收到,放心
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大佬们 我是一步一步测试焊接的 目前STM32L0可以 电源可以 单独焊接UID芯片用拨轮控制在手机上也可以检测到 然后焊接好ST25与手机通信一直没有动静 可能是什么原因呢
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