What programming language can we use for arduino?

Answer 1

@Tom no Python
If you wanna use Python for physical computing dont buy Arduino but Microbit or Calliope or Adafruit Microcontroller.
Micropython (python with some special libraries) does the job.

Answer 2

@Abdur One still has to use processing or c for working with Arduino.
The Tutorial shows how to communicate with a python program via serial interface.
This is possible with Python...
... and all languages providing a library for serial interfaces.

Answer 3

processing

Answer 4

python with arduino is possible
e.g. http://www.toptechboy.com/using-python-with-arduino-lessons/

many

Answer 5

embedded c++

Answer 6

processing also c

Answer 7

question did not put restrictions

Answer 8

@saxena officially inspired from processing

Answer 9

c++ or python

Answer 10

@Oma Falk Can be python used for it?

Answer 11

@Oma Falk Thank you

Answer 12

Oh nice, thanks!

Answer 13

Embedded C programming

Answer 14

only to point out few things as misconceptions got mixed up badly along the thread:
Processing sketches are written in java.
Arduino sketches are written in c++.

both ides look similar because Wiring/Arduino is ispired by the simplicity of Processing.

both platforms use libraries to make their sintax simplier than their native languages.

you CANNOT use java or python to program an Arduino.

you CAN interface any program so that it can communicate with an Arduino that is programmed in c++ to understand/use such communication protocol.