wifi继电器-易微联版本
<p>WiFi易微联版本继电器</p>
<p>激活消息：按WiFi产品激活协议</p>
<p>离线遗嘱
主题：/xm/sh/will/mqtt/1510100110134691/1020/v2
内容：offline</p>
<p>上线消息：
主题：/xm/sh/online/mqtt/1510100110134691/1020/v2
内容：{"header":{"timeStamp":"5"},"payload":{"devices":[{"nodeid":"000","action":"online","params":null}]}}</p>
<p>同步消息：
主题：/xm/sh/response/mqtt/1510100110134691/1020/v2
内容：{"header":{"timeStamp":"6"},"payload":{"devices":[{"nodeid":"000","action":"sync","serviceid":"10200101","params":{"11":false,"15":99}}]}}
15参数：WiFi信号强度</p>
<p>继电器状态切换消息:
主题：/xm/sh/response/mqtt/1510100110134691/1020/v2
内容：{"header":{"timeStamp":"9"},"payload":{"devices":[{"nodeid":"000","action":"command","params":{"11":false}]}}</p>
<p>继电器控制消息：
主题：/xm/sh/request/mqtt/1510100110134691/1020/v2
内容：{"header":{"timeStamp":""},"payload":{"devices":[{"action":"command","params":{"11":true,"46":5}}]}}
46参数：不带按默认保持时间，携带则非0有效，0常开，1~0x68D7A3有效，超过则按最大值定时</p>
<p>配置读写、读取WiFi、重启等指令参加WiFi dtu协议</p>
<p>注意事项：
支持433无线控制，但启用433时，原来led接口用作433接收，led切换到14端口。
ota及web页面ota还需测试----<<<
继电器控制11值是bool还是1/0还需确认-----<<<</p>