NodeMCU ESP8266 Factory Reset, Erase EEPROM and Bootloader Repair- All in one in a Single Click
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- Опубликовано: 20 июл 2024
- #ESP8266 #NodeMCU #EEPROM #flashESP8266 #flashNodeMCU #EraseEEPROMforBlynk #factoryReset #bootloader #eeprom
Hello guys,
In this video, I will show you how you can factory reset, erase the EEPROM, Firmware upgrade and bootloader repair of the NodeMCU ESP8266 board in a single click. It will restore the firmware to the latest update. So watch each steps of the video completely.
Key Moments of this Video:
1:05 Link to Download NodeMCU ESP8266 Flasher
2:24 Link to download Binary file for NodeMCU
2:31 Configure and flashing the NodeMCU Board
4:04 Testing of NodeMCU board by uploading Arduino Code after Flashing
Important Links:
NodeMCU Flasher Download Link:
github.com/nodemcu/nodemcu-fl...
NodeMCU Binary Firmware:
github.com/itsbhupendrasingh/...
How to Factory Reset ESP32 Board:
• ESP32 Troubleshooting:...
How to install ESP32 board in Arduino IDE: www.nuttyengineer.com/how-to-...
How to install NodeMCU ESP8266 board in Arduino IDE: www.nuttyengineer.com/nuttyfi...
Blynk cloud server: blynk.cloud/
Link to download winzip: www.winzip.com/en/download/wi...
Link to download WinRAR: www.win-rar.com/download.html...
Arduino IDE Software: www.arduino.cc/en/software
NuttyFi Wifi Development board: www.nuttyengineer.com/product...
Contact link for Nutty Engineer Company: www.nuttyengineer.com/contact...
Contact link for SME: www.smedehradun.com/contact/
Our Other Video on NodeMCU ESP8266 & ESP32 boards:
Stay tuned with our channel for more videos at / smedehradun
How to start with Blynk 2.0- with Web & Mobile Dashboard- LED control: • How to Start with New ...
How to measure the TDS Value of water with blynnk2.0- • TDS sensor based Safe ...
How to start with Arduino IoT cloud ESP32 & NodeMCU board DIY- • How to Start with Ardu...
For any query, you can comment on comment box below.
Join us at Social Platform:
Github: github.com/itsbhupendrasingh
Twitter: / itsbhupendra
LinkedIn: / schematics-micro-elect...
Facebook: / schematicslab
Instagram: / itsbhupendrasingh
Blog: schematicslab.blogspot.com/
Website: www.smedehradun.com 
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Bro apko 500 kr thank you. mera node mcu kam nahi kar raha tha. mane youtube per bohot search kya lekin sabka video fake tha. tab apka video mila. or mera node mcu ab pahala jaisa kam kar raha hai. firsa apko bohot bohot dhayanabad😊😊😊😊😊
Most welcome bro 🙏
thanks alot been having issues for days but this video was my solution
Great. It’s pleasant to help you.
Me too, your video and code are quite useful. Just download, plug-in, click and wait... then it's done!
Many thanks!
Wish you luck, health and success :D
🙏
Nice video, keep it up, thank you for sharing it :)
Most welcome 🙏
It's very helpful video for us......
Thank you sir 🙏🙏
Most welcome Ayush
Hello SME Dehradun, Thank you very much for this video. Actually, recently I bought one Node Mcu EP8266 module for Home Automation project. The first day it was working fine and it stopped working. I tried to upload blink program and it did not respond. After seeing your video I did what you told in that and now it is working fine. I appreciate your effort and once again thanks a lot.
Hi,
Thanks for your valuable comment. If my video help you, please share my videos to your friends.
@@SMEDehradun sure. Thank you
Welcome
@@SMEDehradun I would like to pay you £100 to help me factory reset my mercedes car key
Sorry
This will not work with the automobile keys.
That’s totally different firmware &.m different MCU boards.
Thank you very much, salam dari Indonesia
Welcome 🙏
Very nice your Reset idea Sir🙏🙏
Welcome 🙏 sir
Very helpful.
Thanks 🙏
helpful thank you brothre
Most welcome.
its work. thanks brother
That’s great. 🙏
do u have any video of smart parking system using nodemcu with gearmotor for opening and close barrier on entry exit and RFID reader to authenticate and validate from real time database on firebase and use relay module to control speed and bi driectional of the barrier of using gear motor.
Sorry,
Don’t have such video right now.
Thanks bro you saved us
🙏
Hi. Thank you very much for this video. Actually I did the same mentioned steps, but still having the following messages :Note:Serial port connected.
Note:Begin find ESP8266.
Note:ESP8266 ACK success.
Note:ESP8266 ACK success.
Error:Set ESP8266 Address timeout.
Any Idea?
There may be issue with your esp8266 board. Try it once again & follow all the instructions.
If still there is issue, then you at board is not supporting the bin file.
omg thank you so much sir
Welcome 🙏
thx , it is works but
If the firmware cannot be flashed
try changing "Advanced" > "Flash speed" > change to "20MHz"
🙏
Binary firmware file that you given in the description were not working
thank you very much
Welcome
thank you sir it is work.
Welcome
Bro please reply me maine jab esp8266 purchase kiya tha to ek SSID show hota tha FaryTale xxxx aise karke after uploading deauther code in my nodecu it worked fine but when I try to reset with your process it get reset but a name of wifi pwned does not change why??
It’s factory reset the board to default setting. That’s why you are getting it.
Thanks sir ❤❤❤ but paresan hone k bad es video s kam hua h
Ohhh. But finally you have got fruitful result.
A vuelto a la vida! 😁
Intente usar un EPS8266 genérico que compre en Banggood con Micro Python y el ide de Thony empezó a hacer muchos ruidos de excepción hasta cerrarse
Muchas grasias!
oh. genial. Por favor, suscríbete y comparte mi canal y mis videos con tus amigos y colegas.
THANK YOU SIR
Welcome 🙏
Muito obrigado!!!
É um prazer, podemos ajudá-lo 🙏
Good sir👍
Thank you @NuttyEngineer
How you test the blinking part? Use any source code or just upload new coding?
Hi,
I have designed the Customized code to blink the builtin led on NodeMCU.
Builtin LED is attached to D4 pin. So you can create the program for it for blinking an led. But remember, led attached in reverse bias.
Can I know how to add new device in Blynk if the device connected to other Wifi/hotspot? I'm currently stuck at Adding new device in Blynk app which I use ESP8266
Hi,
For this you need to erase the eeprom of your board.
Watch this video & follow the instructions.
ruclips.net/video/EPhY_hDozeo/видео.html
Good beautiful
🙏
So, after that steps I can start using it with Arduino ide correctly?
Absolutely
Can someone tell me how I remove the code engraved in the NODEMCU? :cry: :oops:
I want to store a new code but the former is not deleted.
Hi,
While you upload any new code to NodeMCU, then old codes automatically erased.
But if you have data inside the eeprom of NodeMCU, erase the eeprom of NodeMCU.
That the help from the below video-
ruclips.net/video/EPhY_hDozeo/видео.html
In this video, you will get a link of program to erase e eeprom.
Upload that to your NodeMCU.
Hi. I followed your tutorial. All steps run smoothly. Only in the end, it is impossible for me to use the card either to make LED flashing under arduino IDE or with ESPhome. The metal cage is hot. I have the impression that any flash works but it does not boot.
ESP32 board will be little hot while working. It’s normal.
Plz upload the binary code with the instruction set as per shown in the video as per the flash size (4MB or 32MB)
@@SMEDehradun I have an ESP8266 nodemcu v2. I followed the tutorial but it didn't change anything. The board does not even react to the AT command
@@SMEDehradun sur ESPHome, après le flash depuis le PC, on est sensé avoir « Show Log » puis les informations en violet avec le nom du wifi etc… dans mon cas, cela bloque après « Show Log »
Try again once agaiN. if not working then it may be problem with NodeMCU hardware.
Plz write it in English
Best video
Thanks 🙏
does this method fix the autoreset loop in nodemcu?
Yes. But if there is only software problem in the board
Sir I got an error as "A esptool.py error occurred: write timeout" while uploading the program in esp8266. The program is related to soil moisture sensor and blynk app How I solve it? And also if that nodemcu already program set in it then these error occurred or not?
Check your com port of your board. Some it happens due to your board hardware issue.
How I can check the port of board
Below video may guide you- how to check the com port.
ruclips.net/video/LpohiGf8GiU/видео.html
Ok Thank you
👍
can it work also on LOLIN (Wemos) D1 R2, since it also got esp8266??
Thx
It may be but I am not sure because I haven’t tested in it.
@@SMEDehradun Thx you
🙏
Good day sir,
Nodemcu8266 flasher no detecting the port . How to solve. Please guide.
Is it normally provide com port in In you computer? If not, then check driver.
Normally if board is ok, then it’s shows the com port.
This method is working for wemos d1 mini which has esp8266 chip????
Yes. It will .
@@SMEDehradun but its not working loading line stuck from starting
Put your baord in to the boot mode manually through the buttons if not getting automatically. And if this still stuck in the uploading then there is issue with hardware.
My esp 8266 is 8MB. got error message. how should i do t fix it?
Note:Detect serial port changed.
Note:Auto MAP serial port.Port-->COM4
Note:Serial port connected.
Note:Begin find ESP8266.
Note:ESP8266 ACK success.
Note:ESP8266 ACK success.
Error:Set ESP8266 Address timeout.
Check your cable and board driver.
Hello Sir
At the end after clicking on flash botton it shows connect.world(), require("gpio"), require("wifi") etc.
Please help
Try to press the rst & flash button in a synchronous way.
Thank You Sir..
Welcome
@@SMEDehradun hey bro I've done it. But now it's always disconnecting after I click on the flash button
Try after restarting your computer. Some time it will stuck in the com port loop.
Also press and Release the flesh and rst button as shown in the video.
Follow each step. Internet must be connected to your computer.
And still not working then try to change the com port.
Hi, will it work on D1 mini 4mb? Thanks
Yes it must. But I haven’t tried.
I have a problem where when i press flash, it doesnt do anything and just says require('gpio'), require('wifi'), etc..
Try to put your board in to setup mode otherwise your board will not be flashed.
@@SMEDehradun how would i put it in setup mode?
Try to follow the pattern to push both reset & flash switch. Do some google & you will get help on it.
Sir my module doesn't mapped on my mobile. And showing as hidden in my laptop
Check the comport of your board. And also install the driver of the baord.
How will the mac owners do? cant use .exe file
I will look on it & let you know
Thnx, great job ;-)
Thanks Kevin
like it save time
Thanks 🙏
It's been a long time but still the software is not installed even 1%.
Any solution? 😢
No.
Secondly will it support to android phone
Can’t say, Never tested on android.
Hello sir, can i do this method on Wemos D1 R2 ? thank you
Yes you can.
@@SMEDehradun is it using the same steps as shown in the video or some steps are different ? because i have tried following the steps in the video and when I started the software, it doesn't show any progress.
What error you are getting?
@@SMEDehradun I can't tell sir, but the firmware program is not working, it shows X sign at the bottom left
Try to select proper com port of your board. If not work, then it may not support your board.
thank so much
🙏welcome
Hellos sir, why do we need to factory reset the nodemcu?
Bcoz sometimes NodeMCU do not work properly or due to some glitch issues, need to be factory reset.
@@SMEDehradun thank you sir
Most welcome 🙏
nag subscribe po ako ngayon lang sir@@SMEDehradun ..patulong po..i try to download the nodemcu flasher thru the given link in your video descrirption,,,but it coudnt be because ang SABI the file is big..paano ba to?
Use good bandwidth internet.
please , is there anyone here could teach me how to download nodemcu flasher?
Link is available in the video description. You can download it from their.
Kindly help me to reset Node mcu
Follow all the instruction as shown in the video.
Will this work on esp32
Hi Varun,
For ESP32, this is the video-
ruclips.net/video/3oEvXhgHZHo/видео.html
I did the guide in this video, but my arduino has the same problem with memory and it hasn't resolved still.
. Variables and constants in RAM (global, static), used 28104 / 80192 bytes (35%)
║ SEGMENT BYTES DESCRIPTION
╠══ DATA 1496 initialized variables
╠══ RODATA 920 constants
╚══ BSS 25688 zeroed variables
. Instruction RAM (IRAM_ATTR, ICACHE_RAM_ATTR), used 59667 / 65536 bytes (91%)
║ SEGMENT BYTES DESCRIPTION
╠══ ICACHE 32768 reserved space for flash instruction cache
╚══ IRAM 26899 code in IRAM
. Code in flash (default, ICACHE_FLASH_ATTR), used 232100 / 1048576 bytes (22%)
║ SEGMENT BYTES DESCRIPTION
╚══ IROM 232100 code in flash
Can you help me for another helping hand on this.
This is only the way to flash the firmware. If Will not work, then there is hardware issue in your board.
where is test code
Upload any code to it for testing
Hi, where's the full code?
Hi,
Plz watch the video completely. You will get the code. Link is also available in the video description.
thang so much🍧🍧🍧🍧🍧🍧🍧🍩🍩🍩🍮🍮🍮🥤🥤🥤
🙏
Please upload file for binary firmware
The bin file is working properly. Watch the complete video & follow all the instructions.
Thank you for ur response.. It downloaded after trying several time
There is no such videos available in RUclips.. Either the ultra sonic radar or message alert system project available there is no such videos available for both in same project
These are video, I have posted for ultrasonic sensor-
ruclips.net/video/02xFzPN7Y1c/видео.html
ruclips.net/video/Kn8_JAvAJsY/видео.html
@@SMEDehradun thank you soo much
Sir node mcu not detect
Sir please help
It will work wit internet explorer. Watch the video properly.
@@SMEDehradun sir ap ka Instagram doo
Search @itsbhupendrasingh
😁😁😁😁😁😁😁
👍
Bro my wifi is not detecting can u help me
????
My to please help me ❤❤❤❤❤
@@SMEDehradunplease also help me
Try to upload new firmware then check. Sometime it happens due to broken firmware.
@@SMEDehradun please can you send me filmeware
the file is so big..
😆
Hello
Yes.
pls be vegan animaks also have lifes Radhe Radhe
🙏
Can I use this to reset my bga chip?????
You can but if it is esp8266 version.
@@SMEDehradun great so if i buy this esp8266 device it should help me reset my bga chip ? can i connect an antenna on the deice some how so i can reset the bga chip without removing the chip from the board ?
@@SMEDehradun thanks you for replying
@@SMEDehradun will the NodeMCU esp8266 version reset erase memory of nec and bga chips ?
Hi,
I am not getting your point.
Can you explain?