Questions tagged as 'arduino'

Tagged questions
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Arduino Request Get

Hello good afternoon I have a question about the Get request that Arduino handles. How can I get him to do the 2 requests, because currently in my code when compiling it and uploading it to my esp8266 board only does the one request. My code...
asked by 28.11.2018 / 16:07
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Arduino Infrared Module does not work

I have a YS-IRTM v3 module, here is the image so you can see it, link I have programmed to use the receiver, I declare some of the Digital pins and everything works perfectly. But when it comes to programming to send the codes to the TV,...
asked by 29.11.2018 / 16:43
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How to access a class from another class with Arduino

I am trying to separate the display code i2c from another file as there are many lines in main.cpp I'm using PlatformIO , the class is inside a folder that you create called Class This is my main #include <A...
asked by 31.10.2018 / 04:28
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Reading two sensors in c # from arduino

I am sending data from arduino to Visual Studio using C #, I am sending the data from a proximity sensor, and now I also have to send the humidity and temperature sensor data, then how to differentiate the data corresponding to said sensor. us...
asked by 23.10.2018 / 22:29
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how can I make it to split arduino data with raspberry pi 3b + and send them to thingspeak

I want to send data from 3 sensors to Thingspeak using RPi3B + and arduino for ADC conversion using Phyton, how can I get Phyton to divide or concatenate each data in a separate Field so that thingspeak can graph them to me. Thanks import seri...
asked by 18.10.2018 / 02:54
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Can several C # forms use the same serial port to send and receive data?

I am working on a project with Arduino and C # and I hope that my C # solution is composed of several forms and that they use the same serial port (since that has been my problem so far) and I was thinking that an easy way it would be a class bu...
asked by 16.10.2018 / 03:57
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How to access the methods of my Bluetooth service?

I have an application that from the MainAcivity increases or excretes a int Grados depending on which button is pressed, the add or subtract. Since BluetoothActivity turned on and off the Bluetooth and launched a service that handles t...
asked by 12.10.2018 / 21:16
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ESP8266 read by Rx data by IR using and sending data via wifi

Greetings I have a project, I need to get the data sent by IR through the module D1 mini that I own and send them to my cell via wifi I did it as a webservice I have the code already done but it does not work, it does not read if someone could h...
asked by 30.09.2018 / 13:49
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error in arduino with wifi module

#include <SoftwareSerial.h> SoftwareSerial SerialESP8266(3,2); // RX, TX String server = "192.168.1.220"; int variable2= 3; String cadena=""; void setup() { SerialESP8266.begin(9600); Serial.begin(9600); Se...
asked by 20.09.2018 / 23:57
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Arduino problem

I must program a compression of a 13-bit code to an 8-bit code for an Arduino board, I declared ports 52 to 28 as inputs, and outputs 53 to 39, but when programming the only port of entry that works well is 53. For example, I declared an arra...
asked by 20.09.2018 / 05:52