Is there any way to send data from Parse to an Arduino Uno with an Ethernet shield? I'm totally in the dark on this one and can only find documentation to send data from the Arduino Uno to Parse which I was successfully able to accomplish.
Thanks in advance for the help!
You could setup a "web server" or just a server accepting tcp requests and by using a software to bridge Parse and Arduino that sends a specific call to the Arduino.
So you need to write a software that get the info from Parse, then send it over to the Arduino like /something/happened
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i manage to send my temperature sensor data to Google Drive by using Arduino. I am currently stuck in sending message from arduino when my sensor hits a predefined value. I am able to send SMS from Google Drive by using Twilio and some codes to the script editor. By any chance, am i able to connect my Google Drive back to my arduino as i am using 2 different spreadsheets (one for the sensor data, and the other for SMS)
Thanks in advance.
I use Web socket between Raspberry Pi and server and it works perfect, as the theory of web socket.
But when I search for a web socket for Arduino I found a lot of libraries and may be all of them is just like http post not like the real web socket.
They just send posts and receive gets, but the Web socket is to open connection between the 2 terminals and they send posts and wait for the a message from the other side.
In my Arduino application I always need to send http get requests to know the state of the led from server, which leads to too much traffics, but when using a Web Socket the server only sends a message for the Arduino when the state is changed, and the Arduino only waits for the message.
Does any one know a real web socket library for Arduino?
There is no "Real" websocket library for Arduino.
I recommend using Raspberry Pi farther than Arduino because it is more stable than Arduino since it has an operating system and supports multi processes ( unlike the Arduino which runs only one process at a time).
If you compare the price of RPi and any Arduino with build in WiFi you will find that they have the same price approximately.
I am creating a small VB project and I want to send some information through SMS. I tried to find solutions in here many threads but can get one.
I am using Huawei E1731 3G USB modem, which is capable of sending and receiving sms through its official software. How can i use the modem to send a fixed message to particular number by getting the number from text box in a form?
Hopefully you are using VB.NET and not VB6.
Here is a solution in C#.NET which you should easily be able to convert to VB.NET :
http://sharp-coders.blogspot.in/2011/12/send-sms-using-at-commands-via-gms.html
I am a noob to Socket Programming I want to transmit and receive the data packets using UDP over a network.
Take a look at AsyncUdpSocket it's all you need !!
Feel free to ask more and please choose my answer if u like it ;)
I have an application which can only send SMS to a serial AT modem, but I want to send this SMS via an web service.
My idea is to connect a virtual software modem to the (virtual) serial port of the application and receive the SMS in software, then I would pass this SMS to the web API.
My problem is, that i nether find a software which can recieve SMS like a modem nor find a library which offers ability to act like a modem.
Any ideas?
Your existing application expects to connect to a serial port. That means you need some kind of virtual serial port. Google will give you perfectly usable hits for that term. Any of those libs should give you a character stream.
Parsing this stream should be fairly straightforward. You can toss out all modem initialization, and just focus on the SMS command. In theory, there's a "write" and a "send" command, but you can safely assume that a PC application will send any SMS that it writes. It's not like PC's make typo's. Hence, you just need to parse the AT+CMGW command; all other commands can get a standard OK response.
Grab the phone number and message from the AT+CMGW command, and pass it to the webservice. Done!