compile - Arduino IDE #ifdef - Arduino Stack Exchange
Sep 13, 2014 · I use my Arduino IDE to either upload my sketch to a Arduino or ATTiny or ATmega328. As you know each device can have a different pinout. Does the Arduino compiler support ifdef, …
How can I connect to an Arduino using WiFi?
Feb 25, 2014 · Ethernet Something like the Arduino Ethernet Shield allows you to plug in an Ethernet cable from the wall or router into your Arduino. Obviously, the main limitation is that your device is …
Arduino time keeping using millis() is not accurate or correct?
Mar 11, 2014 · I have been using the Arduino to record some data. In my Arduino sketch I also used the millis() function so I can keep track of the time at which each value I am measuring is taken. …
How do I print multiple variables in a string? - Arduino Stack Exchange
Say I have some variables that I want to print out to the terminal, what's the easiest way to print them in a string? Currently I do something like this: Serial.print("Var 1:");Serial.println(var...
avrdude ser_open() can't set com-state - arduino uno
When trying to upload the blink sketch to my (unofficial) Arduino Uno, I get the following error: avrdude ser_open () can't set com-state for "\\.\COM3" I have programmed this Arduino before using ...
uploading - "avrdude: stk500_getsync (): not in sync: resp=0x00," aka ...
Feb 12, 2014 · I made an awesome program the other day, and I wanted to upload it to my Arduino. After clicking the upload button, some mean dude named avr came along and stopped me, saying: …
arduino uno - error: redefinition of ' ' - Arduino Stack Exchange
Jul 17, 2014 · arduino-uno Share Improve this question asked Jul 16, 2014 at 19:35 user3826856 83124
Serial data plotting programs - Arduino Stack Exchange
Apr 15, 2014 · Plots several data on the same axes; Exports / Imports file data. As plotting serial data from Arduino is a common need, my question is: What programs/utilities are available for plotting …
My Arduino isn't showing up on my computer. What should I do?
Linux Getting Arduino and Arduino-like boards working properly under Linux can be a troublesome task if you are not familiar with how Linux works. So I am going to introduce you to some of the basic …
library - Loading local libraries - Arduino Stack Exchange
I'm new to Arduino/C development (coming from a JavaScript/Ruby environment), but I was wondering if it was possible to include a library from a custom folder within a sketch? So this is my situat...