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Telles1-Visitor
1-Visitor
September 27, 2021
Solved

Thingworx Protocol with ESP8266

  • September 27, 2021
  • 1 reply
  • 2507 views

Hi, Team.

I´m use the ESP12F in my board, to communicate with TX.

I´m use the code bellow to update my Things.

String fullRequestURL = String(server) + "/Thingworx/Things/" + ThingName + "/Properties/" + Property1 + "?method=PUT&value=" + d + "&appKey=" + String(APPKEY);
http.begin(fullRequestURL);//Specify request destination
http.addHeader("Accept",ACCEPT_TYPE,false,false);
http.addHeader("Content-Type","application/json",false,false);

int httpCode = http.sendRequest("PUT", d);

The httpCode has answer -1. 
In reference table, -1 it´s 404 to web server. But the server keeps on line. Also I copy and paste the generated URL, the Property Thing has updated.

Regards.
Telles.

Best answer by Telles

Unfortunately, I have to chance the microcontroller to ESP32 and solved the problem!

Regards.
Telles.

1 reply

N
nmilleson17-Peridot
17-Peridot
September 28, 2021

@Telles ,

 

Did you check the tomcat localhost logs or the ThingWorx Error log?  Sometimes that will yield some useful information about why your request didn't go through correctly.

 

--Nick

    T
    Telles1-VisitorAuthor
    1-Visitor
    October 1, 2021

    Hi, @nmilleson.
    I´m ever check all permissions programs, like TOMCAT, FIREWALLS, etc. At least no lower my security.
    I made a different code, abstracting in just one single URL, and swaping the ESP8266 by ESP32, it´s some better. Now the server aswer to ESP: 401. But these test I made by homeofficing.

    Regards. Have a nice weekend.
    Telles.

    T
    Telles1-VisitorAuthor
    1-Visitor
    October 1, 2021

    Also, maybe that´s the reason for can´t get speach updates?

    Regards.
    Telles.


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