Top "Arduino" questions

ARDUINO QUESTIONS MUST BE PROGRAMMING RELATED.

Arduino - garbled serial output

I've hooked up a ADH8066 (Sparkfun) GSM Module to my Arduino Uno, and am trying to get some correct serial …

serial-port arduino
Arduino doesn't get recognized

I'm not certain this is the right place to ask, but I've seen other Arduino threads on stackoverflow, so I …

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avrdude: ser_open(): can't open device "/dev/ttyACM0": Device or resource busy

I am Linux Mint user.I am dealing with Arduino Yun.I am compiling Arduino program.After that I am …

linux arduino linux-mint
Cannot upload sketches to Arduino Uno R3 -- avrdude: stk500_recv(): programmer is not responding

Update: I have been told (in the first answer to this question) that I should install the Windows drivers for …

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How to `Serial.print()` "full" hexadecimal bytes?

I am programming Arduino and I am trying to Serial.print() bytes in hexadecimal format "the my way" (keep reading …

arduino hex byte println arduino-c++
How can I clear an LCD from my Arduino?

I'm using serial communication to display the the data to my 4x20 lcd display. When I filled up all the …

arduino lcd
How is programming an Arduino different than standard C?

I have a background in programming embedded systems (TI MSP430, Atmel ATxmega). How is programming an Arduino different than those? …

c++ c arduino
How to correctly receive and send raw IR data from Arduino

Following is my code to read the raw IR data from Arduino: #define sprint Serial.print #define sprintln Serial.println #…

c++ arduino embedded infrared arduino-c++
Python to automatically select serial ports (for Arduino)

Currently the python program must know which port a device (Arduino) is on before Python can communicate the device. Problem: …

python python-2.7 serial-port arduino pyserial
How can I use COM and USB ports within Cygwin?

I want to send/receive data from my Arduino board with a Python script. I would like to do it …

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