Questions tagged [web-service]
The web-service tag has no summary.
26 questions
1
vote
1
answer
490
views
Why when I try to connect my ESP8266 to my node sever in my localhost it keep getting disconnect and connect?
I think the issue is within the library because I have try to implement this code according to the tutorial that I found in YouTube Youtube. The discussion of this tutorial is the first they implement ...
- 11
1
vote
1
answer
44
views
Arduino Yun not getting response from Azure API
I posted this on StackOverflow but figured I'd post it here too. Sorry in advance if thats not allowed.
I'm trying to get my Arduino Yun to talk to an API that I'm hosting on Azure. I would like to do ...
- 31
1
vote
1
answer
85
views
SD seems too slow for SMTP
I have asked this question on the arduino forum as well.
I have used SMTP before using client.print (and client.println) but I am now trying to move as much text as I can from RAM to SD (and so I need ...
- 11
0
votes
2
answers
277
views
Parse UNIX-time from char[]
I want to parse a large number to sync time on my arduino. For this i send it a string with the current time in Unix time format wich looks somethink like this:
1535441277
For this I just call a php ...
- 174
2
votes
2
answers
15k
views
How do you post json data to HTTPS endpoint from ESP8266MOD?
Board: ESP8266MOD module from AI Thinker.
Using ArduinoHttpClient I am unable to send a post message to an Azure IOT Hub endpoint. The endpoint is listening on 443 and expects a shared key passed ...
- 179
0
votes
1
answer
1k
views
Arduino connection websocket always fails
I am using the Arduino Websocket Client library to connect my Arduino Uno to a Socket.IO server. But the connection always returns 0 (fail) after the handshake.
Anyone has used this library before? ...
1
vote
1
answer
579
views
Is there a library to use Amazon IoT services on any Arduino?
I started to work with AWS IoT today, which offers a MQTT based connection to their web service. They officially only have a demo for the Arduino Yún, which is rather expensive. Has someone managed to ...
- 192
1
vote
1
answer
762
views
upload real time ultrasonic sensor data to pubnub using arduino and esp8266
I want to upload the real time data of ultrasonic sensor attached to my Arduino Uno and I have been using esp8266 module for the WiFi connection.
I want to upload to PubNub but I don't know how to ...
- 29
0
votes
3
answers
5k
views
Send commands to Arduino from the WEB
I need to send Arduino some instructions from the web. Basically I would have a web app with a few buttons, and when I press them they send an instruction to Arduino to move for example a motor or ...
1
vote
1
answer
1k
views
How to send Json to a webservice from pc/RPI with live data from Arduino(serial)
I'm making a project where my plan is to take sensor input from the Arduino, and then pass that info (by serial/usb connection) through either a laptop or a Raspberry Pi and convert it to Json and ...
- 113
0
votes
1
answer
2k
views
Webservice C# JSON to Arduino
I have a project in Microsoft Visual Studio C# and I have to pass JSON data to my Arduino via Ehternet Shield.
This is how it works:
Is it possible? How to do it?
- 147
2
votes
0
answers
670
views
Arduino + Web Service [closed]
I am doing my CBT, and i need help...
I need a Webservice in C#, and it will send commands to my Arduino( Mega 2560 + Ehternet Shield )...
My Webservice will recibe commands from Android and Web
...
- 147
-4
votes
1
answer
823
views
What's the best way to put in a database sensors data's [closed]
I have not already started to try but I'm a good webmaster and I'm just asking which way is more suitable for sending and keeping data from sensors and I/0 state in a database.
Here are some points:
...