ESP8266 lua設置模塊連接路由器開啟TCP服務器的源代碼與詳解

ID:81424 · 發表于 2018-11-6 14:53

本帖最后由沙漠之痕于 2018-11-7 12:48 編輯

1. 連接路由器,創建服務器監聽8080端口

init.lua文件:

tmr.alarm(0,5000,0,function()

dofile("tcpserver.lua")

end)

init.lua文件結束

tcpserver.lua文件:

wifi.setmode(wifi.STATIONAP)

local stacfg = {

ssid = "qqqqq",

pwd = "11223344"

}

wifi.sta.config(stacfg)

wifi.sta.autoconnect(1)

local ClientSocket = nil

Server = net.createServer(net.TCP,28800)

Server:listen(8080,function(socket)

ClientSocket=socket

ClientSocket:on("receive",function(sck,data)

uart.write(0,data)

end)

ClientSocket:on("disconnection",function() ClientSocket=nil

print("Disconnec")

end)

printip = 0

wifi.eventmon.register(wifi.eventmon.STA_DISCONNECTED,function(T)

printip = 0

end)

wifi.eventmon.register(wifi.eventmon.STA_GOT_IP,function(T)

if printip==0 then

print("+IP: "..T.IP)

end

printip=1

end)

tcpserver.lua文件結束

手機連接上路由器,并去連接模塊開啟的服務器,模塊ip即為服務器ip通過串口已經打印出

通過手機客戶端給模塊服務器發送數據通過模塊的串口輸出

2. 通過手機發送”open”打開繼電器;發送 “close”關閉繼電器

init.lua文件

RELAY_Pin = 1

gpio.mode(RELAY_Pin,gpio.OUTPUT)

gpio.write(RELAY_Pin,0)

tmr.alarm(0,5000,0,function()

dofile("tcpserver.lua")

end)

init.lua文件結束

tcpserver.lua文件:

ServerReceData = ""

ServerReceCnt = 0

ServerReceStat = false

wifi.setmode(wifi.STATIONAP)

local stacfg = {

ssid = "qqqqq",

pwd = "11223344"

}

wifi.sta.config(stacfg)

wifi.sta.autoconnect(1)

local ClientSocket = nil

Server = net.createServer(net.TCP,28800)

Server:listen(8080,function(socket)

ClientSocket=socket

ClientSocket:on("receive",function(sck,data)

ServerReceData = ServerReceData..data

ServerReceStat = true

ServerReceCnt = 0

end)

ClientSocket:on("disconnection",function() ClientSocket=nil

print("Disconnec")

end)

end

)

tmr.alarm(1,10,1,function()

if ServerReceStat == true then

ServerReceCnt = ServerReceCnt + 1

if ServerReceCnt >= 10 then

if ServerReceData == "open" then

gpio.write(RELAY_Pin,1)

end

if ServerReceData == "close" then

gpio.write(RELAY_Pin,0)

end

uart.write(0,ServerReceData)

ServerReceData = ""

ServerReceCnt = 0

ServerReceStat = false

end

end)

---------------Got IP -------------------

printip = 0

wifi.eventmon.register(wifi.eventmon.STA_DISCONNECTED,function(T)

printip = 0

end)

wifi.eventmon.register(wifi.eventmon.STA_GOT_IP,function(T)

if printip==0 then

print("+IP: "..T.IP)

end

printip=1

end)

-------------END Got IP ------------------

tcpserver.lua文件結束

手機連接路由器并連接服務器

ESP8266 連接路由器 tcp服務 lua源碼.zip (2.49 KB, 下載次數: 19)

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ESP8266 lua設置模塊連接路由器開啟TCP服務器的源代碼與詳解