Questions tagged [uploading]

Uploading is the process of updating or changing the sketch on the Arduino board. It does not refer to uploading to a server or a website.

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Upload of software working unreliably

I've got a new Keyestudio ATmega2560 (compatible with Arduino Mega 2560) board and was trying to upload a simple sketch. I noticed that both the Arduino IDE and PlatformIO were unable to do so, they ...
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Have I bricked my Arduino Uno? Problems with uploading to board

I can't upload sketches to my Arduino Uno. Have I "bricked" it? What steps can I take to work out what is wrong? What can I do to fix it?
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Problem uploading my sketch onto my arduino. Arduino 1.8.13, Linux Ubuntu 20.4

This is my log, honestly no idea what the problem is here, tried updating java, didnt work. Sketch uses 11216 bytes (4%) of program storage space. Maximum is 262144 bytes. Global variables use 2384 ...
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Failure to upload to unoR3/Built-in WiFi

Just-purchased UNO/R3/WiFi. Lees Electronics / Vancouver, BC, Canada. https://leeselectronic.com/en/ In "tools' Board set as UNO WiFi. In "tools" Port COM5 not ID'd as Arduino. Run ...
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1answer
88 views

I'm trying to upload a sketch to my arduino uno, but I get the Error-Message “avrdude: stk500_recv(): programmer is not responding” [duplicate]

Arduino: 1.8.13 (Linux), Board: "Arduino Uno" Sketch uses 444 bytes (1%) of program storage space. Maximum is 32256 bytes. Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 ...
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2answers
4k views

Where do avrdude parameters get defined in the Arduino IDE?

I am interested in learning how the Arduino IDE handles parameters in order to correctly upload hex files with avrdude. I found this in boards.txt: uno.name=Arduino/Genuino Uno uno.vid.0=0x2341 uno....
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53 views

Unable to upload any sketch but Serial Monitor keeps displaying “Start scan, Scan done, Network found” message

I have bought a new Mega 2560 with WiFi. I tried to upload a sketch that worked OK with the previous Mega 2560 but the upload always fails with the following error message: ****************************...
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1answer
17 views

Not able to upload code to NodeMCU

Im now working on a Node MCU based project but the problem is that i cannot upload the code to the board. Further more whenever i connect the usb to the NodeMCU my keyboard stops working and only ...
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1answer
3k views

'“/dev/ttyACM0”: Permission denied' on Ubuntu 18.04

I'd like to say that I'm a noob at both Arduino & Ubuntu (have some command line experience). I've set port permissions, joined the relevant groups (tty,uucp,dialout & plugdev). I know that ...
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1answer
260 views

Programing a Bare Pic32

I recently received two types of Pic32 microcontrollers from Microchip, specifically the PIC32MX270F256B and the PIC32MX230F256B. I would like to use an Arduino Uno to setup the bootloader and to do ...
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1answer
134 views

Replacing the IC (atmega328) if lifespan has been arrive

Consider if the lifespan of atmega328 has been wear out. It said on datasheet of atmega how many times we can upload sketch about 10.000times (cmiiw), should i change the arduino or only the ...
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51 views

Atmega328p-AU Bootloader

I designed custom built Arduino board with atmel328p-au and I am trying to burn bootloader through Arduino Uno(Arduino As ISP). I am able to burn bootloader (getting message as done burning bootloader)...
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1answer
259 views

I have to reload Sketch every time I start my Yun

I am new to Arduino and IoT. I got my hands on a Yun and loaded a simple sketch to subscribe to a topic. I am receiving messages (I have set up a PHP script and broker on a server, which takes care of ...
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45 views

Arduino Nano IOT 33 port won't show up

I run my Arduino Nano IOT 33 after double clicking the reset button and it works fine. However, as soon as I upload code to it, I cannot open the serial, see the port, or connect my blynk app to it. ...
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1answer
73 views

Arduino Due: JTAG and SWD do not work after pressing erase button

I have an Arduino Due board. I can successfully upload code to it using Arduino upload via USB. However I am also exploring another approach, which is to upload code via Atmel studio using an Atmel ...
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2answers
10k views

Problem with uploading my sketch to my Arduino

I chose the correct COM port but it won't upload. Arduino: 1.8.3 (Windows 10), Board: "Arduino Leonardo" Sketch uses 5252 bytes (18%) of program storage space. Maximum is 28672 bytes. Global ...
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1answer
112 views

I want to program multiple arduino at once

I am aware that using a USB Hub you can attach multiple arduino to one computer and either upload code one by one or use bash script to upload code on all arduinos together. But you can attach only as ...
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Still getting “stk500_recv(): programmer is not responding” while uploading to bare ATmega328P

SOLVED! See bottom. I know this question has been asked a lot (believe me, I've been Googling for solutions for 3 days, and have come across many posts on SE), but none of the posts I've found have ...
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1answer
2k views

OSX upload error: avrdude: ser_open(): can't open device “/dev/cu.mydev” : Resource Busy

I'm trying to upload the blink script to my unnamed Arduino-like board. However, the USB port appears to be busy. This is all the output I get: Archiving built core (caching) in: /var/folders/43/...
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7answers
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ERROR: Timed out waiting for Arduino 101 - anything I can do?

I just received an Arduino 101 so I did the following in a wave of excitement... Connected the USB cable between it and my Macbook Pro Started the Arduino IDE version 1.6.7 Wrote a little bit of code ...
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3answers
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Why does my 23,032 byte Arduino sketch take 36.32 sec to upload via ISP to an Atmega328p on a breadboard w/code verification disabled?

"Sketch uses 23032 bytes (71%) of program storage space. Maximum is 32256 bytes. Global variables use 1342 bytes (65%) of dynamic memory, leaving 706 bytes for local variables. Maximum is 2048 ...
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1answer
1k views

Unable to upload sketch using Platformio (but Arduino IDE works)

I am using an Arduino Nano (Clone) which I was programming with the Arduino IDE (Version 1.8.5 on Mac OS X 10.10.5). Using the Arduino IDE I need to re-plug the Nano before uploading, but after doing ...
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1answer
40 views

Ardiuno DUE board. Sketch uploading Error

I am working on Arduino UDE board in Ubuntu 18.04. I've followed following link tutorial. https://www.arduino.cc/en/Guide/ArduinoDue#:~:text=Use%20your%20Arduino%20Due%20on%20the%20Arduino%20Desktop%...
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1answer
38 views

How can I make my custom board use the programmer selected in “Tools->Programmer” when the Upload button is pushed?

I've created a custom board that can be programmed using any one of several programmers defined in programmers.txt. I would like the user to be able to choose which programmer to use via the "Tools->...
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2answers
169 views

Uploading sketch to ATTiny84 with Nano as “Arduinio as ISP” stopped working

Update 12/11 Working through the answer posted. Upload reset appearance - [Works blinks correctly.] Convince yourself that reset appearance code reliable indicates DTR resets. [Opened the serial ...
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67 views

Programming multiple arduino at once

I actually made a prototype with multiplexing Chip select pin on Arduino, which connects to RESET pin of target board to program. When I am connecting one target board at once I am able to program it ...
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1answer
134 views

How do I Upload a Program via Serial Port to an Optiboot_X-Enabled TinyAVR-0/1 Microcontroller using the Command Line?

Background In 2019, Microchip acquired Atmel and released several new AVR microcontrollers, including the Tiny-0 and Tiny-1 Series. On these mircocontrollers, traditional Atmel ICSP programming was ...
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2answers
64 views

Sketch is not being received by Arduino even though Arduino Editor acts like it is finished?

In my attached screen capture the Arduino Editor appears to be performing the upload, however it never finishes. Completes three steps, the last being the sketch up-load and then states that it is ...
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126 views

Can't upload sketches or flash Nodemcu 1.0 12E (CP2102) but have drivers and responds to RST on Serial monitor

I've been trying to get my nodemcu working for months and tried countless online references but none worked. I'm using the Arduino IDE to upload sketches and always get the error "Timed out ...
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40 views

Fail to upload sketch when Arduino Nano is connected to breakout board

When I upload a sketch from Arduino IDE to my Arduino Nano (not yet connected to breakout board) via USB, it works. I can then plug the Nano back to the breakout board and let it do its thing. However,...
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1answer
102 views

How to program Esp8266 remotly via wifi?

I hope it's not a sci-fi for arduino. But I saw that dual system with two MCU can program each other via radio connection. It has been done in experimental space cube projects. It is theoretically ...
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1answer
43 views

Arduino Nano stucks on uploading [duplicate]

I'm trying to upload an simple blink sketch to my Arduino Nano, which not used for a while. As I remember, I uploaded an sketch to control RF module, at the last time I used. Now, when I connect my ...
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5answers
24k views

Sketches won't upload to Uno

Today I tried to update the sketch on my Arduino Uno, but was unable to due to this error: Sketch uses 1,870 bytes (5%) of program storage space. Maximum is 32,256 bytes. Global variables use 188 ...
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1answer
172 views

Can't Upload Sketches to Arduino Nano Every

first-time builder here. I just got my Arduino Nano Every in the mail from Mouser, and I'm trying to upload a modified version of the blink example to my new brand-new board. However, every time I ...
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1answer
983 views

Error while uploading code to ESP8266 through Arduino Mega 2560

I am sorry for posting this question for the nth time but I am still not able to find a solution for this error. I am trying to upload the WiFiScan(Arduino IDE example program)program code to ESP8266 ...
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1answer
96 views

Windows upload from command line gives Access Denied

saw somewhere that in order to upload a hex file to an arduino you can look at the Arduino IDE - see the command it runs, then replace the hex file with your file. this is the command I see in the ...
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134 views

Why isn't my Arduino Nano Every recognized as a Nano Every and why won't it upload sketch?

I have a genuine Arduino Nano Every board that isn't showing up quite right. I actually have 2 hooked up to the computer on different ports and one of them, when I click on 'Port' shows as: COM12 (...
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2answers
6k views

Having difficulty uploading sketch to an Arduino Pro Mini

Having developed and tested a project using an Arduino Uno, I would now like to upload it to an Arduino Pro Mini (5V, 328, 16MHz) for semi-permanent, long-term use, but I can't get any sign of life ...
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2answers
3k views

Problem loading sketch to Leonardo

Today I got Arduino Leonardo to replace my Uno. I've tried running one of sketches I use on the Uno, but with no luck. When I start the upload, RX LED on the Leonardo flashes few times, and after ...
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Arduino Nano 33 Sense won't upload

When I try to upload an example code from the Arduino_LSM9DS1 Library it either jumps ports so the upload cannot complete or spits out some red text and never completes the upload, just gets stuck on ...
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2answers
3k views

Uploading sketch problem

I just plugged my arduino and click upload, it shows this error: Arduino: 1.8.5 (Windows 7), Board: "Arduino/Genuino Uno" Sketch uses 948 bytes (2%) of program storage space. Maximum is 32256 bytes. ...
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20answers
299k views

“avrdude: stk500_getsync(): not in sync: resp=0x00,” aka Some Dude Named Avr Won't Let Me Upload My Program

I made an awesome program the other day, and I wanted to upload it to my Arduino. After clicking the upload button, some mean dude named avr came along and stopped me, saying: avrdude: ...
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1answer
94 views

Blank project gives errors while uploading Arduino Leonardo on Linux Manjaro

I'm on Linux Manjaro. I plugged my Arduino Leonardo clone (that I know works correctly). And tried to flash a blank project on it: (My IDE version is 1.8.12) void setup() { // put your setup code ...
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12answers
108k views

Arduino Nano uploading gives error: avrdude: stk500_recv(): programmer is not responding

I have a Arduino Nano (Sainsmart) that I'm trying to upload a sketch to. Under the Arduino IDE, the device selected was Arduino Nano w/ ATmega328. However uploading the sketch gives me the error ...
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1answer
406 views

How do I upload an Arduino STM32 binary from the Mac command line?

I've compiled an Arduino program via a Makefile and have the resulting hex file. From the Mac command line, how do I upload this hex file to my STM32 Cortex M3 board? For an ATMEL processor I would ...
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5answers
5k views

Arduino Nano (clone) not recognized

Asking here cause I ran out of options in searching. My Arduino Nano clone isn't recognized by my computer anymore. It was, until I plugged into a Windows machine, that did not recognize it... and now ...
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205 views

Trouble Uploading Sketch - Issues with SPISettings

Full disclosure - I'm very new to Arduino. I am probably missing something simple. However, I've scoured the internet and can't seem to figure it out. I am trying to use an Arduino Duo Wifi rev2 to ...
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1answer
78 views

How to add a yield before else if?

So I am running my project on a NodeMCU, but I don't know how to let it add a yield in front of an else if. It will give me an error like this: Arduino:1.8.12 (Windows 10), 開發板:"NodeMCU 1.0 (ESP-...
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1answer
8k views

Programming an ATMEGA2560 using FTDI

I want to know how exactly do I program (upload arduino sketches) an ATMEGA2560 which is boot loaded with an Arduino Bootloader using a FTDI programmer and an Arduino IDE, is there any capacitors/...
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129 views

SPIFFS image does not fit in flash (offset 108MB)

I'm trying to upload an empty SPIFFS image to my ESP32's flash memory via the ESP32 sketch data uploader but I'm getting the following error: [SPIFFS] data : /path/to/my/data [SPIFFS] start : ...

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