Upload Code to Arduino Uno With Personal Program

Arduino Howto

This page is obsolete. You should instead see the Windows Howto or the Mac OS X howto (both in the Arduino guide).

These are the steps you demand to follow in guild to exist upwardly and running:

1. Get an Arduino board
2. Download the Arduino environment
3. Install the USB drivers
4. Connect the board
5. Upload a program

1 | Become an Arduino board

The Arduino i/o board is a unproblematic excursion featuring the ATmega8 processor from Atmel. The board is composed of a printed circuit board (PCB) and electronic parts.

There are a few ways to get an Arduino board:

• buy a gear up made board. Encounter how you tin buy a lath or just the PCB.
  • European distributor
  • US distributor
• build your own lath. If y'all want you can build your own PCB but by downloading the CAD files from the Hardware folio. Extract the .brd file and send it to a PCB manufacturer. Be aware that manufacturing a single pcb volition be very expensive. It'south ameliorate to get together with other people and make 20 or xxx at a time. Since you get the full CAD files yous tin can brand your own customised version of Arduino. if y'all make modifications or set bugs please transport u.s.a. your changes!
  • buy parts. purchase the parts from whatever electronics store. The Serial version in particular has been designed to apply the nigh bones parts that can be found anywhere in the globe. The USB version on the other hand requires some avant-garde soldering skills considering of the FTDI chip that is an smd function. Here is a listing of parts for the series board.
  • assemble the board. We put together a footstep past stride guide on how to build an arduino board. Newbies: never soldered before? afraid of trashing thousands of boards before getting i properly soldered? fear non :) learn to principal the fine art of soldering.
  • program the bootloader. In club for the development environment to exist able to plan the chip, this has to exist programmed with a piece of code called bootloader. See the bootloader folio on how to program it on your chip.

2 | Download the Arduino environment

To program the Arduino lath yous demand the Arduino environment.

Download Arduino: From the software page?.

Linux note: For help getting the Arduino IDE running on Debian, please run into the FAQ ("How tin can I run the Arduino IDE nether Linux?").

Mac OS X notation: Later downloading the IDE, run the macosx_setup.control. It corrects permission on a few files for use with the series port and will prompt you for your password. You lot may need to reboot after running this script.

For more information, come across the guide to the Arduino environment.

iii | Install the USB drivers

If you are using a USB Arduino, yous will need to install the drivers for the FTDI chip on the board. These can be found in the drivers directory of the Arduino distribution.

On Windows, you will demand to unzip FTDI USB Drivers.zip. So, when you plug in the Arduino board, betoken the Windows Add Hardware wizard to the FTDI USB Drivers directory.

On the Mac, mount the FTDIUSBSerialDriver_v2_1_6.dmg (on PPC machines) or the FTDIUSBSerialDriver_v2_2_6_Intel.dmg (on Intel machines) disk epitome and run the included FTDIUSBSerialDriver.pkg.

The latest version of the drivers can exist found on the FTDI website.

4 | Connect the lath

If you're using a serial board, power the board with an external ability supply (half dozen to 25 volts DC, with the core of the connector positive). Connect the lath to a serial port on your calculator.

On the USB boards, the power source is selected by the jumper between the USB and power plugs. To power the board from the USB port (good for controlling low power devices like LEDs), place the jumper on the two pins closest to the USB plug. To ability the lath from an external power supply (needed for motors and other high current devices), place the jumper on the two pins closest to the power plug. Either way, connect the lath to a USB port on your computer. On Windows, the Add New Hardware magician will open; tell information technology you lot want to specify the location to search for drivers and signal to the binder containing the USB drivers you lot unzipped in the previous pace.

The ability LED should proceed.

5 | Upload a program

Open the LED blink case sketch: File > Sketchbook > Examples > led_blink.

Here's what the lawmaking for the LED blink example looks similar.

Select the serial device of the Arduino board from the Tools | Serial Port menu. On Windows, this should be COM1 or COM2 for a series Arduino board, or COM3 , COM4 , or COM5 for a USB board. On the Mac, this should be something like /dev/cu.usbserial-1B1 for a USB board, or something like /dev/cu.USA19QW1b1P1.i if using a Keyspan adapter with a serial board (other USB-to-series adapters use different names).

Push the reset push on the lath and so click the Upload button in the IDE. Look a few seconds. If successful, the message "Washed uploading." volition appear in the status bar.

If the Arduino board doesn't show up in the Tools | Series Port menu, or you get an fault while uploading, please see the FAQ for troubleshooting suggestions.

A few seconds afterwards the upload finishes, you should come across the amber (xanthous) LED on the board start to blink.

Learn More than

• Read well-nigh the Arduino Environment
• Learn nearly the parts of the Arduino lath
• Run into the tutorials for some example programs. (There are also some examples available in the examples directory inside the arduino directory.)
• Await upwards specific Arduino functions and syntax in the reference
• The Arduino programming language is uniform with the Wiring language assuasive porting applications from the Wiring board to Arduino. Please note the differences between the Wiring and Processing languages.
• If you lot're having problems, bank check the FAQ.
• If you lot don't observe a solution there, effort posting in the forums.

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Source: https://www.arduino.cc/en/main/howto

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