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Questions tagged [networking]

For question related to environment with networks.

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7
votes
1answer
934 views

Arduino and ESP8266 Web server

First things first, if there was an ESP8266 StackExchange, I would post this there. I am setting up a web server that will programmaticly be controlled from an external Python script, and I am ...
0
votes
1answer
1k views

Every so often ESP8266 hangs… WifiClient seems to be at fault

This code works fine without any freezes: #include <ESP8266WiFi.h> #include <Servo.h> #include <WiFiClient.h> #include <ESP8266WiFiMulti.h> Servo turn; ESP8266WiFiMulti ...
0
votes
0answers
60 views

Sending .wav via network

I'm working in a project and part of this project is sending a .wav file from an Arduino to other device (for example anther Arduino). I already am able to send a .txt file from an SD which was ...
14
votes
5answers
4k views

How to connect two Arduino without shields?

I'm planning an Arduino system that consists of several Arduino boards. The maximum distance between the boards is about 50 meters. I want to send basic data between these, like short strings or ...
1
vote
2answers
720 views

Hardware network-infrastructure for a fully-arduino-based home-automation project

As already mentioned in another question, I'm spending LOT of time planning the home-automation system for my new house (currently still in the "still building" phase). Even if started only as a "...
1
vote
2answers
994 views

Modbus Protocol Compile Error

I have Code for Mod bus Library as below. I have Gone through lots of forum. How to assign device ID, slave address, length using below library function: #include <SimpleModbusSlave.h> #define ...