a4004/n2d

An easy to use ESP8266 flash tool with built-in support for the Deauther Project.

Espressif Flash Manager (N2D22)

Getting Started

For a full guide on the tool, see the Wiki. You can download the latest release here.

The Final Journey

Wow! It's been a while and the success of this terribly simple (yet somehow not always functional) program over the years has been unprecedented in my opinion; thanks for all of your support and contributions (including people who raised issues) for this project. But as time moves on, so do we. This means that this project won't be receiving mainstream support from me any longer (not that my support very good to begin with) but I will only be making changes when enough issues arise.

Of course, before I suspend work on N2D, it needs to be fully functional the so I've decided to give it the 'oomph' it needs after getting a new rig that can actually run Visual Studio without crashing after 2 hours.

Enjoy!

n2d's Issues

Doesn't work with NodeMCU esp8266

This programme doesn't seem to find my NodeMCU .

Is there a solution to this.

many thanks, jack

error

trying to flash my dstike watch and get error file not found failed to start flash, Esptool,exe is missing please replace the file and try again. i did downloaded again and same thing. im new to this ordered the watch and it came with nothing on it when it was supposed to have the latest deauther installed.

What happened to the old n2d

Title says most of it. What happened to the old (late 2019 or early 2020 I think) n2d with the nice ui

connection

hi again, how do i connect to http://192.168.4.1 it will not let me, thanks carl

Possibility to select the BIN

The tool connects to repository and downloads a generic version.
I need a specific version to be uploaded on the Deauther Watch by DSTike, the downloaded version does not support the oled display

Not recognising a NodeMCU with CH340G

NodeMCU	Specs
Wifi module	ESP8266
UART chip	CH340G

1. I have the correct driver installed

2. Windows recognises my NodeMCU as I plug it in (hear the "device connected" sound as well as USB SERIAL CH340 (COM4) pops up in device manager under Ports (COM & LPT)) See screenshot below:

Whilst all this is happening, N2D is still Looking for an ESP8266...

I tried:

• Unplug and replug

• Rerun N2D as administrator

• Reinstall driver using N2D's Install Driver button and then restarting computer

Of which none solved the problem, please help.

Searching for your device …

This programme doesn't seem to find my NodeMCU .

Is there a solution to this.

Mod

How can i mod it that it works for https://github.com/samdenty/Wi-PWN ?

Brilliant project, just quick question.

After I setup the program and it's ready to be used, which default network do I connect to and what's the password for it?

cant connect

when i have flashed the chip, i cant connect it wants a password for wifi connection, cheers carl

my device wont connect

Wifi Deauther OLED flash Failed

Is the N2DX firmware going to be re-released ?

Is the N2DX firmware going to be re-released ?

my oled deauther's screen just shows gibberish and won't let me press any buttons...

Small error in the URL

Super tool - has worked great. In the readme.md I came across a small error. In the first sentence where the here is linked, the link is missing an "n". This will cause a 404 error.
"Get the latest version here. Our Wiki is useful for troubleshooting and program help."
https://github.com/pseudo8086/2d/releases > https://github.com/pseudo8086/n2d/releases

The board just starts flashing.

After the process is comlpete, the board just starts flashing red, untill I press the flash button again. No WIFI or anything.

Flashed wrong device?

I just ran the program without having my board plugged in and it still said it found something and apparently started flashing it,
now I am concerned as to what it flashed or tried flashing.
Please help, I don't think it's supposed to do this.

DSTIKE deauther wristband

Hello! I recently received my DSTIKE deauther wristband and i saw that on the official website the guy released 2.6 version of the firmware. I tried to flash it but now nothing shows on the screen of the wristband. Could it be that i flashed the wrong firmware? If so did i fry anything? Also what version is the right one for my device. I need help im new to all of this and im short of ideas. Thanks much ! :D

device false

Led screen still wont light up

I tried reflashing twice. Made sure the led tape was still connected all the way. The watch is charged. the orange light is lighting up on the side but the LED screen wont load in

Unable select device from the list (CH340)

`See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.InvalidOperationException: Sequence contains no elements
at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
at N2D.AppCore.Main.SerialIO.GetDeviceName(String ComPort)
at N2D.AppCore.Main.SerialIO.GetDeviceNames(String[] ComPorts)
at N2D.AppCore.UX.Pages.DeviceSelection.<DeviceSelection_Load>b__3_0(Object , EventArgs )
at System.Windows.Forms.Timer.OnTick(EventArgs e)
at System.Windows.Forms.Timer.TimerNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4300.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll

n2dapp
Assembly Version: 2021.3.0.0
Win32 Version: 2021.3.0.0
CodeBase: file:///C:/Users/Administrator/Downloads/n2d-2021-3-3/n2dapp.exe

System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4270.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

System
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4300.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll

System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4190.0 built by: NET48REL1LAST_B
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll

System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4320.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll

System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll

System.Management
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4084.0 built by: NET48REL1
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Management/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Management.dll

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.

`

Tool is connecting to my mouse instead of the ESP8266

Hey, I'm just trying out this tool and I have my mouse connected on COM1, and it happens to be detected as a serial connection, when I try flashing the firmware on the ESP8266 it auto-selects COM1 but my ESP is on COM8...

Here is n2d's output:

Here is the Arduino IDE configuration I am using (ESP on COM8 as you can see):

Doesn't detect CH340 (ESP8266), even with manual input and disabled COM1 port, tries going to COM1

I want to tweak around with the source code

Hey i wanna change some stuff in the source code may i know how? cause im only pro at java lol.

Dstike Display problem

The displays on my mini OLED deauther and my dstike wrist band have quit working and are completely black. The boards work, but no display.please help

Something happen ( Issue )

"Download Failed becuase: An exception occurred during a WebClient request."

looks like virus in this file

https://www.virustotal.com/gui/file/3fcb467a225e21895da162a4822cb6aca442f4ee18dacc7d5310f3045ecf0cd0/detection

board not recognized correctly

Salut,
I have a wifi deauther OLED 3.5 and tried to write the current bin to it with n2d.
Unfortunetely it recognizes it as a deauther 2.1 and loads the wrong bin leading to an unusable device.
Here is the output on the n2d:
[11:57] Started Services [11:57] This app uses the first espressif serial device, remove any other RS232 devices or try https://github.com/mrvodka007/n2dx [11:57] Searching for devices . . . [11:57] Device Found at: COM4 [11:57] Preparing to flash . . . [11:57] N2D needs access to the internet. Please allow it if prompted. [11:57] Downloading package: http://github.com/spacehuhn/esp8266_deauther/releases/download/v2.1.0/deauther_2.1.0_1mb.bin [11:57] Download OK [11:57] Download Complete [11:57] Flashing Device . . . [11:58] Flash Complete!
I use windows 10-1909-64bit and n2d v2

Ciao, Mathias

Display Not Working

EDIT: Nevermind, it was a bad breadboard.
!

Flashed wrong image

Hi! I've a WiFi Deauther OLED V3.5 and tried to flash the new firmware (2.1.0) with your tool. It flashed with success, but after it, my OLED wasnt working anymore.

I looked at the downloaded bin-File and saw, it is 693kb. I downloaded the newest image from spacehuhn (deauther_2.1.0_DSTIKE_OLED_v3.5_v4_Monster.bin) and saw, it is 694kb. I just overwrite your deauther_2.1.0_1mb.bin with mine and made it readonly. Flashed again with an error-message, that the application cant access the bin, but it worked and now my OLED is working again :)