1.创建热点
ZNCZ-WIFI ZFW123456
2.建立xm1.lua 取得ip 192.168.191.2
wifi.setmode(wifi.STATION)
wifi.sta.config("ZNCZ-WIFI","ZFW123456")
wifi.sta.connect()
tmr.alarm(1,1000,1,function()
if wifi.sta.getip()==nil then
print("ip unavailable,Wating ...")
else
tmr.stop(1)
print("Config done,ip is "..wifi.sta.getip())
end
end)
3.建立服务器
sv = net.createServer(net.TCP,300)
sv:listen(80,function(c)
c:on("receive",function(c,msg)
print("client let u "..msg.." led")
if(msg=="1") then
gpio.write(led, gpio.LOW)
if(gpio.read(led)==0) then
c:send("open succeed!")
else
c:send("open failed!")
end
else
if(msg=="2") then
gpio.write(led, gpio.HIGH)
if(gpio.read(led)==1) then
c:send("close succeed!")
else
c:send("close failed!")
end
end
end
end)
c:send(" tcp connection..")
end)
4.手机创建 CLIENT
ip： 192.168.192.1 端口 80 发送 1 开灯 发送 2 灭灯
