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STM32项目分享---MQTT智能门禁系统(含APP控制)
2022-07-27 19:19:00 【阿柒学起来】
前言
自己写了一个简单的MQTT协议的智能门禁系统,包含了一些基本功能,可供想学习MQTT或者RC522的同学进行一个学习,资源连接放到最后,需要的同学自取

资源囊括

智能门禁使用说明
连线图
1.

2. 开发板本身自带一个LED ,这个LED就当做我们的门
功能概括
- 使用APP开锁,这种开锁方式门将不会自动关门,需要APP经行手动关锁
- 使用RFID的方式进行开锁,这种开锁方式门将在5~8秒内自动关锁
- 登录云平台后可以看到后台数据,这个数据每10~15秒更新一次
底层代码使用方式
先根据原理图进行连线,连接好以后在做后面的操作
打开手机热点 热点名字:hhh 密码:12345678
打开程序






4.查看云平台数据

APP使用方式
1.下载APP

2.打开APP

3.做完之后我们可以看到网上设备都在线了

4.发送开门消息会收到底层给我们回传的状态

5.发送关门消息

资源下载
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