Arduino Install Bootloader on UNO, MEGA, NANO
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- Опубликовано: 7 сен 2024
- This video explains how to install BOOTLOADER onto UNO,MEGA & NANO boards
A working UNO board is used as MASTER & bootloader is installed onto target boards using ISP
For MEGA skip to 3:50
For NANO skip to 6:25
Very useful information sir. Lot of people are missing this information how to reload bootloader. Much appreciated
Thank you for this video. I'd bought some (cheap) Nano's that had no bootloader. Using your guide I was able to flash the bootloader to the Nano's and now they work perfectly with the Arduino IDE.
I have spent the last couple of hours trying to fix my arduino's. I come here and in a few minutes you showed the connections and each step (I mention this as many just load this or that not showing where or how as they are sure everyone knows that!). Guess what, not everyone does!!!! Now all of mine are fixed, even the ones in my junk box as I figured they were bad and they were not! Thanks again.
Thank you! You are the best! I thought I bought a defective Mega, but your tutorial brought it to live.
I am very grateful. Thanks to your video, I managed to recover my arduino nano 🤓👍🏼👍🏼
Thank you, Saravanan! With just 1 video you turned on 10 lightbulbs for me. I used the procedures you show to burn a bootloader to a Mega 2560 Pro that I thought was defective from the factory. It's one of the low-cost mini boards coming out of China/India with the CH304 chip and zero documentation. These boards do not appear on the list of boards in the IDE but I selected Mega2560 and burned the bootloader anyway. It uploaded all the bytes and read them back to confirm but finished with an error as follows:
==============================================================================================
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.02s
avrdude: Device signature = 0x000000 (retrying)
Reading | ################################################## | 100% 0.02s
avrdude: Device signature = 0x000000 (retrying)
Error while burning bootloader.
Reading | ################################################## | 100% 0.02s
avrdude: Device signature = 0x000000
avrdude: Yikes! Invalid device signature.
Double check connections and try again, or use -F to override
this check.
avrdude done. Thank you.
================================================================================================
I was not optimistic at that point but I went ahead and uploaded the blinky sketch anyway and it works!!
The cpu on my genuine Arduino Mega 2560 is stenciled Atmega 2560 16U-TH which matches the cpu on the Mega Pro. I think that allows it to work despite the error message from AVRdude. And I think if I can update the IDE's list of boards the invalid device signature error will go away.
Hope my observations help others.
Very intuitive simple and useful,i have been looking all over the internet but the way people complicate by suggesting USB asp and other useless items which will be of no use in future.My original UNO r3 board bricked after a short. It powers on while connecting but not detected on a PC.Will buy a cheap Arduino uno r3 to use as a Master Arduino and try this solution and will post back the results.Thanks
Very good ,informative video. Thanks. Please add another section to add bootloader direct to bare atmel chip with its own internal clock.
Thank you so much for this video! I recently ordered some Arduino Nano's from amazon and the manual that the company (emakefun) linked in the order was wrong!!! It had the 5V and GND pins reversed!! Glad Arduino has that built in fail-safe cause that could have gone very badly! This video helped me get these Nanos working! I made sure to leave a link of this tutorial in the review I left.
Thank you, I found this very helpful. I recently purchased an Arduino Mega Pro, but it was missing a boot loader and blink (test) program. I managed to add both after watching your presentation. Thanks again.
Thank you very much for a great step by step explanation. Thanks to you I just revived Mega 2560 from my 3d printer.
This actually worked for me! I have treid several methods and none of them worked! Thanks for making it simple and quick!
Thank you - i repaired the BL on my second uno with your guide :D Thumbs up!
Great video thank you! You are straight to the point, have nice graphics making it clear what is required to be connected. I just hope this is an example to other video makers on how to make an effective video. Well done!
Thank you for your appreciation
Worked very well for my custom designed mega board. Thank you very much.
Thank you very much Sir for this informative and easy to understand tutorial... 👌
Thank you very much! I have been looking for this, as I have a flaky 328p bootloader
This also helped me to get my Elegoo rebooted!!! THANK YOU!!
Muchas Gracias por su vídeo, me ayudo a revivir un Arduino Nano que ya daba por muerto. Saludos
Thank you so much...
I recoverd 2 arduino mega bords.
Using this vedio
Big thanks mr.Saravanan AL wery helpfull instructions.
If you choose "Arduino Uno" as target board and burn it on a Nano then the PC sees it as a Uno and has 2k of memory more avalable (Uno uses the OptiBoot bootloader for faster upload) 😀
Nice demonstration for arduino bootloader !!!
This is an excellent explanation, very helpful. Thank you
thank you very much sir ! (UNO/NANO)
Thank you ! I saved my Nano ! Great job !
Thanks you for this very helpful video, much appreciated.
Wow lifesaver thank you sooo much :)
Thank you very much. It was very informing and clear. Best wishes. :)
😊
Thank you Very much sir for u sharing . This is very helpful .THANK U Sir.
Muchas gracias maestro, me salvaste de devolverlas!!
Works correctly, Thanks
Excellent explanation, very helpful, Thank you
Thank you! It works :D
Sir I had an Arduino Mega board and I want to bootload the ATmega328chip(Don't have an Arduino Uno board) in a bread board will it work for same setting after changing the pin configuration?
Muy bueno, y sencillo. Subido bootlander a MEGA. Muchas gracias por tu aporte
I did it!!! Thank you Very much man!!!!
Man you helped me a lot! Thanks!
Very useful video,thanks.
very helpful, thank you :)
Sir I have tried this method.It shows invalid signature(using two UNO).
How to solve this?
Thanks you sir, this program really helped to me
good i love indian people thank you bhai
THANK YOU! This worked great !
MICROPROCESSOR ATMEGA 328P IS DE SAME TO ATMEGA 328IC? .Thank you
Thank you, thank you, thank you.
good explanation! thank you!
Dear sir, i am getting error stating ERROR WHILE BURNING BOOTLOADER, i connected as you connected arduino uno master(atmega328P U) and slave(atmega328P U) , what to do sir, please help me
Sir i tried to burn bootloader in atmega2560 in standalone pcb using arduino uno it got burned and when i tried to upload program first time it got uploaded but second time it dont get uploaded n it gives msg as timeout i tried to upload program using arduino uno removing atmega328 and using rx tx pins n reset
nice tutorial sir........
it helped me.
Sir, In the case of UNO, Why cant we just directly connect the Digital pins of Master to the ICSP pins available on the slave, just like we did for Nano?
Muchas Gracias, Very well explained
Hello, I tried the exact method to burn bootloader onto Arduino Mega 2560. I'm getting device signature mismatch errors. I've checked the internet for solutions, and I've checked all connections and power supply. No avail. Can you please help?
getting below error,, at the time of bootloder:-----
Arduino: 1.8.9 (Windows 7), Board: "Arduino Uno"
avrdude: Expected signature for ATmega328P is 1E 95 0F
Double check chip, or use -F to override this check.
Error while burning bootloader.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
verdiğiniz bilgiler için teşekkür ederim
Thank you sir
please help, how to lock bit arduino mega?
My arduino uno showed message as stk:500 . How to solve this error
i replaced the (what i assume is broken) atmega328 on my uno and did this but my computer still does not see it
merci Je vais remettre mes nano en service
I AM GETTING ERROR AS avrdude: Expected signature for ATmega328P is 1E 95 0F
Double check chip, or use -F to override this check.
error while burning bootloader. PLEASE HELP
It is the same procedure if a MEGA board is used as the master?
excelent explanation
error
avrdude: Yikes! Invalid device signature.
Double check connections and try again, or use -F to override
this check.
Error while burning bootloader.
How can i get into DFU Mode on the Nano board to flash the firmware? With the Uno you showed it with going from pin 1 to gnd and a 2nd wire gnd to the capacitor below rx, but where is that capacitor on the nano or is there another way to go into DFU mode?
Thanks a lot
sir in attiny85 it showing yenkie invalid device check your connection double. why please help me about it
Thanks
Joss !! its working
Thanks so helpful
hi I am new to Arduino, I am having an issue with Nano, I am trying to connect it with ENC28J60 Ethernet shield with no luck, with Nano connected to ENC28J60 I can not upload sketch, but if I disconnect it I can upload sketch, do you think bootloader would cause this issue, I am working on setting it up as a static network for raspberry pi 3 to send data to network for rgb lights ws2811,I have tried network examples still does not work, or is my ENC28J60 bad, power led lights ups,
I have This Error
avrdude: Expected signature for ATmega328P is 1E 95 0F
Double check chip, or use -F to override this check.
Error while burning bootloader.
I have the same error, anyone knows how to solve it?
can
someone help?
We made a custom made mega 2560 board. how to upload a bootloader and sketch for that? Can we use uno board for this?
How to upload a sketch using uno as a master to mega 2560 as a target??
Hello Saravanan, you explained very well and I tried it the Bootloader will be done in my Mega 2560 board but again i am trying to upload code in my Mega board separately then this will show following error: "An error occurred while uploading the sketch". Please tell me reason why it is happening or help me please!!
hey thanks for the info but when I do the final step to upload boot loader to my mega board it gives me an error on IDE that there is a "mismatch" or something do you know how to fix that?
Thank you
i love you sir...
Thank you Bro
how to install bootloader onto uno using nano ...........................i am getting error can anyone help me
thanks mr indussss you save meees :D
Hi my nano still not boot loaded
obrigado me ajudou muito
can you please tell how to upload code to arduino mega from uno?
If anything goes wrong, will it kill my UNO?
Can you please make a video of how to bootloader Arduino Uno using Arduino nano
Boa noite ! Um Arduíno nano pode gravar o bootloader em outro Arduíno Nano !
avrdude: Yikes! Invalid device signature.
Double check connections and try again, or use -F to override
this check.
Error while burning bootloader.
on nano
Same to me
mee too
isn't working for me
Can I use mega 2560 as master to bootload another mega 2560?
Yes you can do it
@@rajm4721 thanks, i wasn't waiting for this but i will give a try when i have some time :)
How in the world you get The slave Uno port (45) without connecting the USB port!! 😂 Magic
I've been trying to get it forever but couldn't, then I slept on the board! 😂😂
Any help?!
I have only one arduino uno.
Sir i once uploaded a code eeprom erase.hex... after that my arduino nano not accepting any more codes.. what shld be wrong?
Thanks Very Much