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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Issue with uploading Arduino sketch on Ubuntu 20.04 [duplicate]

I'm encountering an issue while attempting to upload an Arduino sketch on my Ubuntu 20.04 system. Despite ensuring that the correct board is selected and the USB port is recognized properly, I ...
athiyan sankar's user avatar
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0 answers
84 views

Can't upload Blinky on CH32V003F4P6 using Arduino IDE

Warn : Transport "sdi" was already selected Ready for Remote Connections Error: open failed *** [upload] Error 1 I have bought a development board (CH32V003F4P6) and I cannot upload a ...
Rick Dearman's user avatar
1 vote
0 answers
395 views

Arduino IDE 2.1.1 Mac M2 - Fails to upload, No drive to deploy, Raspberry Pico

I'm using Arduino IDE 2.1.1 on a Mac M2 and it's failing to upload, No drive to deploy, I have tried 3 different Mac's, and multiple Picos & USB cables. Summary of what I've done: Loaded Example ...
Duncan Hill's user avatar
0 votes
2 answers
352 views

Having trouble uploading sketch to Nano [duplicate]

I have a few cheap Nano clones that I bought online that have worked for the past couple of months. They were working fine today until suddenly the Arduino IDE had trouble uploading sketches to them. ...
NibbledPots's user avatar
1 vote
2 answers
139 views

Arduino UNO Power interruption

Do you have to upload the UNO after the applied power is disconnected? Does the UNO retain the code without any power? And when the power is disconnected, if the code is retained, will the timers ...
Woodenfish's user avatar
1 vote
1 answer
534 views

Arduino Nano uploading problems

I am having trouble uploading code to my Arduino Nano. It has been very trusty in the past, but I am getting this new error when uploading any code to it: avrdude: ser_open(): can't set com-state for &...
Sky-Wired's user avatar
2 votes
1 answer
411 views

Unable to upload sketch to Lolin S3 Pro (ESP32-S3)

I'm trying to upload a simple sketch to the new Wemos Lolin S3 Pro but unfortunately I can't seem to get it to work. I get the following error message: Connecting......................................
shyney's user avatar
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1 vote
1 answer
450 views

Arduino UNO stuck at 'uploading' with base sketch, nothing wired

This question has been asked before and I have carefully read the other questions, but the solutions have not worked in my case, and the details are not the same as mine. Description The Arduino Uno ...
Gabriel H's user avatar
3 votes
1 answer
571 views

Program SMT32 black-pill without pushing buttons or propriatary devices

Are there any options for programming an STM32 black-pill from the Arduino IDE without first having to manually push buttons to go into DFU mode or having to buy an ST-Link device? A solution that ...
NeilenMarais's user avatar
1 vote
1 answer
39 views

Help with program upload problem

I'm going to upload some code to my LeArm using an Arduino board. I connected the RX and TX pins of the LeArm to the Arduino, but I got an error message when I tried to upload the code. I'm not sure ...
CharNgai's user avatar
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1 answer
261 views

Pro Micro Double Reset help; Not able to get upload done in 8 seconds

I have timed the double reset as best as possible multiple times but the upload doesn't happen before the board leaves bootloader mode. this is all I'm given as an error which doesn't appear until ...
spendlove57's user avatar
4 votes
2 answers
1k views

STM32 "black pill" won't enter DFU mode reliably

I'm following the standard process to put an STM32 "black pill" (STM32F401CC) into DFU mode so that I can upload from the Arduino IDE over USB: Hold down boot0. Press and release rst. ...
NeilenMarais's user avatar
-1 votes
2 answers
87 views

Atmega 328pu on breadboard. What to choose in order to upload code with ftdi converter

When I program atmega328 PU on breadboard,vwhat programmer do I have to use and what arduino board type I have to choose? I am trying this with ftdi converter I have already done the connections and ...
Alexis Tsetsonis's user avatar
0 votes
0 answers
99 views

How to upload firmware to my board

I am using platformio to develop ESP32-S2-MINI-2. I want to send it to factory to test it and they are not using platformio to upload. Do they also need to flash bootloader.bin and partition.bin? in ...
Jess's user avatar
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1 vote
2 answers
194 views

Why can't I upload a sketch by connecting directly to the serial pins?

I have an handful of fake arduino nanos. The work fine, but as an experiment, I tried to program them with a usb serial adapter (a real FTDI one). It doesn't work, but also, strangely, it seems to ...
Alex028502's user avatar
1 vote
0 answers
198 views

Arduino Uno Stuck at uploading

I wrote a basic blink code and tried to run it on the auduino IDE. Compilation was sucessfull but the code stucks at uploaing. I turned on the verbose output while uploading and this is what I have ...
Stelk's user avatar
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2 votes
0 answers
1k views

avrdude: ser_open(): can't open device "/dev/ttyACM0": Permission denied - can't get out of that

I have an Arduino Pro Micro ATmega32U4 and I'm facing this error message on uploading: Copyright (c) Brian Dean, http://www.bdmicro.com/ Copyright (c) Joerg Wunsch System ...
arksdf's user avatar
  • 121
1 vote
1 answer
403 views

Permission denied on upload w/ IDE 2

Dealing with this very common issue on IDE v2.0.0., but not sure why. I should be fine group-wise: adm tty dialout cdrom sudo dip plugdev lpadmin lxd sambashare docker I've also seen numerous ...
x1a4's user avatar
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1 vote
1 answer
114 views

Can't upload sketch after overheating

I'm using an Arduino nano, after an unfortunate event, The mega chip heat up and when I tried touching it, it burned my finger. After that, I connected to my laptop's USB port and the computer ...
Hibiki Supersanta's user avatar
1 vote
0 answers
205 views

Is it possible to use Nano with mblock and oldbootler?

I've old Nanos that to program (upload) with Arduino IDE I have to select "ATMEGA328P Old Bootloader". The programming is via the standard Nano USB cable, and I need the CH340 driver under ...
pathfinder's user avatar
0 votes
1 answer
571 views

Avrdude verification error when uploading to Arduino Mega 2560

I have been getting the error avrdude: verification error, first mismatch at byte 0x036c 0xb8 != 0xf8 avrdude: verification error; content mismatch avrdude done. Thank you. When trying to upload the ...
Banjoof's user avatar
  • 13
2 votes
2 answers
208 views

Uploading sketch to multiple Arduinos connected in series

I'm currently working on a project where you essentially will have multiple Arduinos (1 Uno, multiple Nanos) daisy-chained, only connected through 2 digital pins and one wire for Serial communication (...
Mikoyan's user avatar
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2 votes
4 answers
22k views

esp32, platformio A fatal error occurred: Packet content transfer stopped (received 8 bytes) *** [upload] Error 2

When i try to upload code to the esp32 the following error shows up in the command line: A fatal error occurred: Packet content transfer stopped (received 8 bytes). I use platformio in VScode the ...
exo's user avatar
  • 57
1 vote
0 answers
84 views

Arduino port not discovered with bootloader / Did I fry my board?

I have a Arduino Nano 33 BLE that I've been using for a while. I usually upload new programs to the board through USB with the board in a bootloader loop. The other day this stopped working. The board ...
Tyler Hartwig's user avatar
0 votes
1 answer
514 views

How to detect ESP32 vs ESP8266 automatically when uploading the application?

I have the same application for both ESP32 and ESP8266 (the same functionality). The person, who is not an IT expert is expected to launch the dedicated installer program to upload the (first/new) ...
pepr's user avatar
  • 147
1 vote
1 answer
521 views

Uploading to an external Atmega328P with a clone UNO R3 with soldered chip

As a complete newbie, after much looking for the best bargain, I ended up buying one of these UNO R3 clones, without realizing it had the chip soldered on the board. It looks like this: It works OK ...
Pere's user avatar
  • 121
1 vote
2 answers
3k views

Can't upload programs to Raspberry Pi Pico with Arduino

I am trying to use a RP2040 Pico with the Arduino IDE. This is a huge uphill battle. Initially I couldn't get the upload serial port to show up, then copied the "hello world" UF2 to the Pico ...
Heliophagus's user avatar
3 votes
0 answers
97 views

My port is grayed out?

Hello I have a question on why my port is grayed out when I go to upload? I’ve watched so many YouTube videos on what’s the problem and have been trying to do everything but just nothing seems to work!...
Tommy Serluca's user avatar
1 vote
0 answers
730 views

Nodemcu Lolin v3 Timeout error

I am getting the Arduino console error "the selected serial port serial.serialutil.SerialTimeoutException: Write timeout does not exist or your board is not connected". I recently upgraded ...
mac11's user avatar
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1 vote
1 answer
628 views

why is my arduino stuck on uploading?

my arduino for the playground adafruit express gets stuck uploading, and is saying that it is not recognizing the ports. <Arduino: 1.8.16 (Windows Store 1.8.51.0) (Windows 10), Board: "...
Ryan Russel's user avatar
1 vote
1 answer
2k views

avrdude: ser_open(): can't open device "/dev/ttyACM0": Permission denied Upload error:

I am using arduino-ide2.0.0-beta.7(CLI Version:0.18.3 alpha) on Manjaro Linux and I get this error when uploading sketch to my Arduino Micro: avrdude: ser_open(): can't open device "/dev/ttyACM0&...
programandoconro's user avatar
1 vote
0 answers
125 views

Nano 33 BLE Sense LED flashing 3/5 slow/fast after upload

I'd successfully got my Nano 33 BLE Sense to read accelerometer data and subject to there being a difference between current and last readings, to send this via the EasyTransfer library to an XBee ...
RobM's user avatar
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1 vote
0 answers
58 views

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 ...
Yanick Salzmann's user avatar
1 vote
0 answers
88 views

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 ...
Rory Miley's user avatar
0 votes
1 answer
770 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 ...
G. S.'s user avatar
  • 29
1 vote
0 answers
90 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: ****************************...
Ranjith's user avatar
  • 61
0 votes
1 answer
2k 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 ...
rohithrathod banoth's user avatar
1 vote
1 answer
244 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 ...
Muhammad Ikhwan Perwira's user avatar
2 votes
1 answer
176 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 ...
daniel's user avatar
  • 185
2 votes
0 answers
568 views

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 ...
Carl S's user avatar
  • 21
0 votes
3 answers
116 views

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 ...
cody blanchard's user avatar
1 vote
0 answers
149 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 ...
Robot's user avatar
  • 49
1 vote
1 answer
928 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 ...
比尔盖子's user avatar
2 votes
2 answers
437 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 ...
Rick Dearman's user avatar
1 vote
1 answer
841 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 ...
Ted Mosby's user avatar
2 votes
0 answers
97 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,...
Mushroom1's user avatar
3 votes
1 answer
730 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 ...
Sahasrar's user avatar
  • 161
1 vote
1 answer
158 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 ...
Ruwan Kumara Liyanage's user avatar
1 vote
2 answers
71 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 ...
Gordon Carpenter's user avatar
2 votes
2 answers
1k 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 ...
Kronimiciad's user avatar

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