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- wifi.setmode(wifi.SOFTAP)
- wifi.ap.config({ssid="test",pwd="12345678"})
- gpio.mode(1, gpio.OUTPUT)
- srv=net.createServer(net.TCP)
- srv:listen(80,function(conn)
- conn:on("receive", function(client,request)
- local buf = ""
- local _, _, method, path, vars = string.find(request, "([A-Z]+) (.+)?(.+) HTTP")
- if(method == nil)then
- _, _, method, path = string.find(request, "([A-Z]+) (.+) HTTP")
- end
- local _GET = {}
- if (vars ~= nil)then
- for k, v in string.gmatch(vars, "(%w+)=(%w+)&*") do
- _GET[k] = v
- end
- end
- buf = buf.."<h1> Hello, NodeMcu.</h1><form src=\"/\">Turn PIN1 <select name=\"pin\" onchange=\"form.submit()\">"
- local _on,_off = "",""
- if(_GET.pin == "ON")then
- _on = " selected=true"
- gpio.write(1, gpio.HIGH)
- elseif(_GET.pin == "OFF")then
- _off = " selected=\"true\""
- gpio.write(1, gpio.LOW)
- end
- buf = buf.."<option".._on..">ON</opton><option".._off..">OFF</option></select></form>"
- client:send(buf)
- end)
- conn:on("sent", function (c) c:close() end)
- end)
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