uno+w5100+乐联+sht1x 远程监控温湿度的问题
本帖最后由 liule126 于 2016-4-11 14:31 编辑如题，搭建一个远程监控的小系统，但是数据始终上传不到乐联网，串口显示“connect failed”。以下是代码和串口的显示，各位大神帮帮忙分析一下哪里错误了，是网络不通还是程序有问题啊
跪谢！！！
------------------代码：
/*
lewei50 open platform sensor client
This code is in the public domain.
*/
#include <LeweiClient.h>
#include <SPI.h>
#include <Ethernet.h>
#include <SHT1x.h>
#define LW_USERKEY "2c0e0a9e27d64c7f96b73a1e285c93b4"
#define LW_GATEWAY "01"
#define dataPin6
#define clockPin 7
SHT1x sht1x(dataPin, clockPin);
//delay between updates
#define POST_INTERVAL (30*1000)
IPAddress ip(10,33,52,241);
IPAddress mydns(192,168,100,6);
IPAddress gw(10,33,52,1);
IPAddress subnet(255,255,255,0);
LeWeiClient *lwc;
void setup() {
// start serial port:
Serial.begin(9600);
// hope no exception here
Serial.println("Starting up");
//lwc = new LeWeiClient(LW_USERKEY, LW_GATEWAY);
lwc = new LeWeiClient(LW_USERKEY, LW_GATEWAY,ip,mydns,gw,subnet);
}
void loop() {
// read the analog sensor:
//int sensorReading = analogRead(A0);
float temp_c;
//float temp_f;
float humidity;
temp_c = sht1x.readTemperatureC();
//temp_f = sht1x.readTemperatureF();
humidity = sht1x.readHumidity();
Serial.print("Temperature: ");
Serial.print(temp_c, DEC);
Serial.print("C / ");
//Serial.print(temp_f, DEC);
//Serial.print("F. Humidity: ");
Serial.print(humidity);
Serial.println("%");
// if there's incoming data from the net connection.
// send it out the serial port.This is for debugging
// purposes only:
if (lwc) {
Serial.print("*** start data collection ");
//t1,t2.. must using the same name setting on web server.
lwc->append("GGT1", temp_c);
lwc->append("GGH1", humidity);
Serial.print("*** data send ***");
lwc->send();
//Grammar changed by Wei&Anonymous ;)
Serial.print("*** send completed ***");
delay(POST_INTERVAL);
}
}
串口反馈的信息，总显示connect failed
串口信息：
Starting up
Temperature: 27.8799972534C / 28.13%
*** start data collection append:{"Name":"GGT1","Value":"27.88"},
append:{"Name":"GGH1","Value":"28.13"},
*** data send ***connect failed!
*** send completed ***
参考资料：
http://blog.sina.com.cn/s/blog_66fa66650102wa4z.html
乐联的库https://github.com/lewei50/LeweiClient
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