Top "Arduino" questions

PHP serial port data return from Arduino

I wonder if there is a way to accomplish reading my serial port via PHP - that works :-) In …

php serial-port arduino

What does PuTTY send when I press Enter key?

I am trying desperately to get a Bluetooth dongle working with my Arduino but I can't send it a command …

arduino ascii putty control-characters

Control an Arduino with Java

I am looking to turn an LED on and off with a Java program. I did the project in C# …

java eclipse arduino jarduino

How do you debug Arduino code running on Arduino hardware?

Is there a way to set source-level breakpoints, run the code on actual hardware, and be able to inspect variables …

debugging arduino

Arduino sprintf float not formatting

I have this arduino sketch, char temperature[10]; float temp = 10.55; sprintf(temperature,"%f F", temp); Serial.println(temperature); temperature prints out …

c++ arduino printf

How can I unit test Arduino code?

I'd like to be able to unit test my Arduino code. Ideally, I would be able to run any tests …

unit-testing embedded arduino avr avr-gcc

Split String into String array

I have been playing around with programming for arduino but today i've come across a problem that i can't solve …

c arrays string arduino

C Function to Convert float to byte array

I'm trying to make a function that will accept a float variable and convert it into a byte array. I …

c casting floating-point arduino bytearray

Bash, serial I/O and Arduino

So, I'm in a bit over my head, and I feel like I'm very close to a solution, but it's …

bash command-line serial-port arduino

HTTP vs TCP/IP, send data to a web server

I'm currently working on a project where I need to use an Arduino Nano (http://arduino.cc/en/Main/arduinoBoardNano) …

http arduino tcp-ip