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...	...	@@ -214,6 +214,131 @@
214	214	end
215	215	{{/code}}
216	216
	217	+== **1.7 Twilio WhatsApp Messaging** ==
	218	+
	219	+This example shows how to use the Twilio API to send WhatsApp message to private number. When monitoring bit "@test" changes, it will trigger and send the message. Please replace with your own SID, Token, twilioPhoneNumber and receiverPhoneNumber.
	220	+
	221	+{{code language="Lua"}}
	222	+local tempBit = 0
	223	+local tempWord = 0
	224	+
	225	+local https = require("https")
	226	+local json = require("json")
	227	+local ltn12 = require("ltn12")
	228	+
	229	+local SID = 'AC1703bd710ffa98006d2bcc0b8d6ca63a'
	230	+local Token = 'd3c11897623c39e538b20263ec190ae0'
	231	+
	232	+local twilioPhoneNumber = '+14155238886'
	233	+local receiverPhoneNumber = '+8615880018277'
	234	+
	235	+local b='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
	236	+function encodingBase64(data)
	237	+ return ((data:gsub('.', function(x)
	238	+ local r,b='',x:byte()
	239	+ for i=8,1,-1 do r=r..(b%2^i-b%2^(i-1)>0 and '1' or '0') end
	240	+ return r;
	241	+ end)..'0000'):gsub('%d%d%d?%d?%d?%d?', function(x)
	242	+ if (#x < 6) then return '' end
	243	+ local c=0
	244	+ for i=1,6 do c=c+(x:sub(i,i)=='1' and 2^(6-i) or 0) end
	245	+ return b:sub(c+1,c+1)
	246	+ end)..({ '', '==', '=' })[#data%3+1])
	247	+end
	248	+
	249	+function encodeUrl(str)
	250	+ str = string.gsub(str, "([^%w%.%- ])", function(c)
	251	+ return string.format("%%%02X", string.byte(c)) end)
	252	+ return string.gsub(str, " ", "+")
	253	+end
	254	+
	255	+
	256	+
	257	+
	258	+function requestBodySplice(message, sender, receiver)
	259	+ local reqBody = ''
	260	+ local encodeMess = encodeUrl(message)
	261	+ local encodeSend = encodeUrl(sender)
	262	+ local encodeRece = encodeUrl(receiver)
	263	+ --reqBody = "Body=Hello%20Wecon2&From=whatsapp%3A%2B14155238886&To=whatsapp%3A%2B8615880018277"
	264	+ reqBody = string.format("Body=%s&From=whatsapp:%s&To=whatsapp:%s", encodeMess, encodeSend, encodeRece)
	265	+ print(reqBody)
	266	+ return reqBody
	267	+end
	268	+
	269	+
	270	+-- Send http.get request and return response result
	271	+function getHttpsUrl(url,header,reqbody)
	272	+ local body = {}
	273	+ local bodyJson = json.encode(body)
	274	+ local result_table, code, headers, status = https.request{
	275	+ method = "POST",
	276	+ url = url,
	277	+ source = ltn12.source.string(reqbody),
	278	+ headers = header,
	279	+ sink = ltn12.sink.table(body)
	280	+ }
	281	+ print("code:"..code)
	282	+ if code~= 200 then
	283	+ return
	284	+ else
	285	+ return body
	286	+ end
	287	+end
	288	+
	289	+function getMessageUrl(whatsAppMessage)
	290	+ local auth = SID..':'..Token
	291	+ local url = "https://api.twilio.com/2010-04-01/Accounts/"..SID.."/Messages"
	292	+ --local reqMess = "message="..twilioMessage
	293	+ local reqMess = requestBodySplice(whatsAppMessage, twilioPhoneNumber, receiverPhoneNumber)
	294	+ local headers =
	295	+ {
	296	+ ["Authorization"] = "Basic "..encodingBase64(auth),
	297	+ ["Content-Type"] = "application/x-www-form-urlencoded",
	298	+ ["Content-Length"] = #reqMess
	299	+ }
	300	+
	301	+ print("Get the link:"..url)
	302	+ getHttpsUrl(url, headers, reqMess)
	303	+end
	304	+
	305	+
	306	+
	307	+function Twilio.main()
	308	+ --dosomething
	309	+ --local auth = SID..':'..Token
	310	+ --print(requestBodySplice("HelloWorld", twilioPhoneNumber, receiverPhoneNumber))
	311	+ --print(encodingBase64(auth))
	312	+ local bitValue = addr_getbit("@testBit");
	313	+ local message = ''
	314	+ print("b=="..bitValue)
	315	+ if bitValue == 1 and bitValue ~= tempBit then
	316	+ message = 'Alarm V-Box triggered, the output is '.. bitValue
	317	+ getMessageUrl(message)
	318	+ print("Notification pushed of triggering alarm,"..bitValue)
	319	+ elseif bitValue == 0 and bitValue ~= tempBit then
	320	+ message = 'Alarm V-Box dismissed, the output is '.. bitValue
	321	+ getMessageUrl(message)
	322	+ print("Notification pushed of dismissing alarm,"..bitValue)
	323	+ end
	324	+ tempBit = bitValue----Prevent monitoring values from continuous being sent to the platform
	325	+
	326	+ local wordValue = addr_getword("@testWord")
	327	+ print("w=="..wordValue)
	328	+ --dosomething
	329	+ if wordValue >= 100 and wordValue ~= tempWord and tempWord <= 100 then
	330	+ message = 'Alarm V-Box triggered, the temperature is '.. wordValue
	331	+ getMessageUrl(message)
	332	+ print("Notification pushed of triggering alarm,"..wordValue)
	333	+ elseif wordValue < 100 and wordValue ~= tempWord and tempWord >= 100 then
	334	+ message = 'Alarm V-Box dismissed, the temperature is '.. wordValue
	335	+ getMessageUrl(message)
	336	+ print("Notification pushed of dismissing alarm,"..wordValue)
	337	+ end
	338	+ tempWord = wordValue----Prevent monitoring values from continuous being sent to the platform
	339	+end
	340	+{{/code}}
	341	+
217	217	= **2 V-Box connect with third part server** =
218	218
219	219	V-Box have two mode.One is for V-Net,User need to use WECON server to store data.We call this V-NET platform.