Questions tagged [tcpip]

This should be used when referring to the transmission protocol TCP/IP.

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TCP or HTTP connection between web server and arduino

If arduino works as a client and tries to connect to web server (the server is mine), should I connect to it via TCP or HTTP connection? Data will be simple strings (20 chars at max) so TCP connection ...
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4k views

Sending data over TCP connection in one piece

I'm trying to send short strings via Java client to Arduino server and vice versa. Sending data to client goes fine, but when I try to send data to arduino it cuts the string into bytes and then sends ...
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327 views

Wi-Fi Module communication?

I bought a Arduino Wi-Fi Module it does not have any manual or catalog my project is to turn on/off a motor wireless it is working grate for the serial/usb cable but i couldn't make it work for ...
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4k views

Arduino TCP communication with Android phone

I am trying to communicate Arduino Uno with an android phone. What I trying to is: Android device post a string to Arduino Arduino post a integer to Android So far I can post message from Android, ...
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1answer
162 views

How to return a message when calling by a TCP connection?

I am working on a communication between Android and Arduino board. The Android makes a TCP connection with the board and successfully sends some strings to the board. The problem is, there is an ...
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0answers
437 views

How can I use the SerialIP library on my Arduino through a Mac?

I am looking into using the SerialIP library to connect my Arduino to the internet through it's USB connection to my computer. However, I cannot figure out how to establish the SLIP connection to the ...
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1k views

Which shield to use for GPRS?

I'm planning to build a device that would read some sensor data and send it via GPRS, eg. once per day. (Not that original, yeah.) But my problem is choosing a GSM/GPRS shield. The official ...
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3answers
29k views

TCP communication between Arduino client and server

I'm currently trying to build an Arduino robot controlled via a wifi connection. I have an Arduino Mega running as a client and it successfully connects to the server on LAN via the Adafruit cc3000 ...
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2answers
3k views

Ethernet shield and IPv6 support

Have you heard about support for IPv6 protocol for any Ethernet shield? As far as I know only IPv4 is supported. Maybe some one would like to write library?
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1answer
2k views

Internet connectivity for the Arduino Due using AtmelStudio?

What hardware and software solutions work and what are the tradeoffs for connecting an Arduino Due to the internet? I gather the ethernet hardware is much cheaper than WiFi hardware (€29 versus €69). ...

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