Perhaps start with this guide (that uses the Arduino IDE). https://docs.arduino.cc/learn/starting-guide/the-arduino-software-ide/ Follow the steps to get the upload process working - the guide instructs you how to setup and upload your first program - use the example (Blink). Once you get that working, you can move on to your program. If you get stuck, you can always come back and ask a question. If you get error messages, then please try to include them as text (not a screen shot or photo). Sometimes screen shots chop off important bits of information, whereas a full text copy/paste tends to include everything. You can post your code and errors as formatted text. That link explains how to do that. There is also link to a video that explains the exact same thing in case you prefer that format. FWIW, I didn't see any links in your post to where you got your code/project from. Answer from gm310509 on reddit.com
Arduino
docs.arduino.cc › tutorials › nano › nano-getting-started
Getting Started with Arduino Nano | Arduino Documentation
Congratulations, your board is now ready to be used via the Arduino IDE. ... Checkmark for compiling code. Right arrow to upload code. There are several examples available for the Nano board, which can be accessed directly in the IDE, through File > Examples.
Robu.in
robu.in › arduino-nano-board-pinout-programming-guide-2020
Arduino Nano Board: Pinout & Programming
Arduino Nano is programmed using Arduino programming language based on Wiring.
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Lesson 4.1: Program Arduino Nano Using Arduino IDE - YouTube
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How to use Arduino Nano | Arduino Nano Blink Example | Basics of ...
Getting Started with Arduino Nano CH340/ATmega328P: A Step-by-Step ...
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TUTORIAL: Absolute Beginner's Guide to Getting Started with Arduino!
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Programming Arduino NANO Every (ATMega4809) using UPDI - YouTube
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Lesson 4.2: Not Able To Program Arduino Nano? Arduino Nano Not ...
Arduino
arduino.cc › en › Guide › ArduinoNano
Getting Started with the Arduino Nano | Arduino
The Arduino Nano is programmed using the Arduino Software (IDE), our Integrated Development Environment common to all our boards and running both online and offline.
Arduino
store-usa.arduino.cc › collections › arduino nano
Arduino Nano – Compact ATmega328P Board with 14 Digital & 8 Analog Pins
Arduino Nano
The Arduino Nano can be programmed with the Arduino software (download). Select "Arduino Duemilanove or Nano w/ ATmega328" from the Tools > Board menu (according to the microcontroller on your board). The ATmega328 on the Arduino Nano comes preburned with a bootloader that allows you to upload ... The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard
Instructables
instructables.com › circuits › arduino
Programming Arduino Nano Using UNO : 4 Steps (with Pictures) - Instructables
November 25, 2017 - Programming Arduino Nano Using UNO: Hey Guys, Recently I had just bought a new arduino nano clone (CH340) from ebay for my mini arduino project. After that I I I connected arduino to my pc and installed the drivers but not still working, After few days I just found out how to programm…
Uwa
robotics.ee.uwa.edu.au › nano › 0-Nano-Getting-Started.pdf pdf
Getting Started with Arduino Nano Thomas Bräunl, July 2015
The Arduino Nano is a simple 8-bit microcontroller, ideal for beginners and simple · embedded projects. It is programmed via USB and has a number of I/O pins. It uses the Atmel ATmega 328P microprocessor chip. 1. Install the required device driver · Several clone versions of the Nano are ...
Reddit
reddit.com › r/arduino › how to program my nano
r/arduino on Reddit: How to program my nano
March 1, 2024 -
Hi.
I may be old but I'm willing to learn if somebody could walk me through how to add a sketch to my Arduino nano v3 board. Been trying to get my head around it but my brain just goes nope...lol.
The sketch/program is for my SCX Digital slot car set to run an app to connect it to my pc so my kids can have more fun with the set.
If been given links with 2 options to make it work but for the life of me, I couldn't.
1st is the precompiled version. with the comment- set up for the PD2 pin. Upload it to Arduino using the following command (some options can be different on different host operating systems, of course):
avrdude -patmega328p -c arduino -P /dev/ttyUSB0 -b 57600 -U flash:w:scxreader.hex:i
2nd being the source code. with the comment- compile it, and upload it to Arduino:
cd scxreader
make
make program_flash
I have the Arduino software on my computer ready to go and running win 11 pro, but that's as far as I'm able to figure out. I don't know what one to click on or where in the links or the app.
I've done all the wiring and stuff to the track (the easy part) and now it's ready for the Arduino to be programed and hidden inside the control box.
Someone's patience and help would be very appreciated in directing me.
Jono
Steamtraininfo
steamtraininfo.com › home › arduino nano
How To Program Arduino Nano And Other Arduino Boards
September 20, 2023 - Name it and save it. Connect your Nano to your computer. Go to Tools and select your board, which will be, of course, a Nano · And then you have to make a choice that is chip dependent. You have three choices. Sometimes it is a sheer guess. Start at the top and it your program won’t load, ...
The Engineering Projects
theengineeringprojects.com › home › blog › arduino › introduction to arduino nano
Introduction to Arduino Nano - The Engineering Projects
July 31, 2023 - The following figure shows the specifications of the Arduino Nano board. It is programmed using Arduino IDE which is an Integrated Development Environment that runs both offline and online.
Arduino
arduino.cc › en › Guide › NANOEvery
Getting started with the Arduino Nano Every | Arduino
The Arduino Nano Every is programmed using the Arduino Software (IDE), our Integrated Development Environment common to all our boards and running both online and offline.
PCBSync
pcbsync.com › home › arduino information › arduino nano complete guide: pinout, programming & projects
Arduino Nano Complete Guide: Pinout, Programming & Projects - PCBSync
March 4, 2026 - Complete Arduino Nano guide covering pinout, programming, and projects. Learn specifications, power options, and troubleshooting tips from a PCB engineer.
ODG Electronics
origin-ic.com › blog › getting-started-arduino-nano-tutorial › 48192
A Simple Tutorial for Your First Arduino Nano Sketch | ODG
October 16, 2025 - Configure the IDE settings. Select 'Arduino Nano' as the board. Choose the correct processor and COM port for your board. Upload the 'Blink' example sketch. This code makes a small light on your board turn on and off.
Model Engineer
model-engineer.co.uk › forums › topic › programming-arduino-nano
programming Arduino Nano | Model Engineer & Workshop Magazine
December 17, 2025 - Many thanks to all who responded to my request, for help with teaching myself programming an Arduino. Ted ... Peter, you might think that’s self explanatory but to me it just looks like instructions to nail a jelly to the ceiling written in Norwegian. A book is most definitely required! Nick, in my view you would make very much faster progress if you use online resources instead of ploughing through a book. For the Arduino Nano, there is a short tutorial here to get the Arduino IDE (integrated development environment) software up and running for a Nano:
Arduino
docs.arduino.cc › hardware › nano
Nano | Arduino Documentation
The Arduino Nano is Arduino's classic breadboard friendly designed board with the smallest dimensions. The Arduino Nano comes with pin headers that allow for an easy attachment onto a breadboard and…
QuartzComponents
quartzcomponents.com › home › how to get started with arduino nano
How to Get Started with Arduino Nano – QuartzComponents
August 18, 2023 - LED indicators include RX, TX, Power, and L indicator. In order to connect and program this development board, you will require two things: the Arduino IDE installed on your computer and a Mini USB Programming Cable.
Matha Electronics
mathaelectronics.com › home › arduino nano-a complete guide
arduino-nano-a-complete-guide
February 2, 2026 - The Arduino Nano can be programmed using the Arduino IDE (Integrated Development Environment), which supports C programming.
RS Components
rs-online.com › designspark › what-is-arduino-nano-a-getting-started-guide
What is Arduino Nano? | Arduino Nano Definition & Pinout | DesignSpark
June 29, 2021 - All you need to learn is coding – to program the board and you’re good to design, develop and modify electronic projects on the go. In this post, I’ll cover each and everything related to Arduino Nano (696-1667) including What is Arduino Nano, Pinout, Pin Description, Programming & Applications.
OceanLabz
oceanlabz.in › getting-started-with-arduino-nano
Getting Started With Arduino Nano - OceanLabz
January 1, 2025 - The ICSP: (In-Circuit Serial Programming) header on the Arduino Nano facilitates programming and debugging of the microcontroller using an external programmer/debugger. It comprises six pins: MOSI, MISO, SCK, RESET, VCC, and GND.
CircuitsToday
circuitstoday.com › home › arduino nano tutorial – pinout & schematics
Arduino Nano Pinout & Schematics - Complete tutorial with pin description
October 31, 2020 - Ordinarily, an Arduino bootloader program is used to program an Arduino board, but if the bootloader is missing or damaged, ICSP can be used instead. ICSP can be used to restore a missing or damaged bootloader. Each ICSP pin usually is cross-connected to another Arduino pin with the same name or function. For example, MISO on Nano’s ICSP header is connected to MISO / digital pin 12 (Pin 15); MOSI on the ISCP header is connected to MOSI / digital pin 11 (Pin 16); and so forth.