Difficulties programming ESP8266 V3 module with NodeMcu Flasher and CH340 controller

Hello, I do not know how to program esp 8266 v3, I tried to upload firmware via NodeMcu flasher, I pressed flash and nothing happened. I have a CH340 installed.
Does anyone know how to help me?

Show port settings.

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Added after 3 [minutes]:

I use such a program : .

I was referring to these settings:
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and this

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What information appears in the 'Log' tab in Flashers?

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In my opinion, the baudrate needs to be set to 115200 can even be 9600.

I set it up like this and it doesn't work

And still try SPI Mode on the DOUT.

From the logs it appears that the flasher does not detect ESP. What is the board? Did you connect the USB/UART converter to the ESP yourself? Is GPIO 0 shorted to ground before starting the programming process?

The V3 has an integrated converter.
Plugging in DPIO0 should not be necessary.

I am sending you the Allegro auction number from where I bought:

9522204513


But I don't understand what you wrote khoam

There is a "FLASH" button on this board. Is it pressed before programming/loading firmware?

khoam wrote:

There is a "FLASH" button on this board. Is it pressed before programming/uploading firmware?

So should I press it before programming ?

rafnocul12 wrote:

So I have to push it in before programming ?

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Yes.

I pressed it did not help

Are you set to 9600 bps?

bubu1769 wrote:

You are set to 9600 bps?

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115200

Can you replace it with a different USB cable? Preferably one that is not used for charging your mobile phone.

khoam wrote:

Can you replace with another USB cable? Preferably one that is not used for charging your mobile phone.

Did not help

Added after 2 [minutes]:

In my opinion it does not detect esp
no ap mac addresses either

Which USB port are you powering the board from?

bubu1769 wrote:

Are you set to 9600 bps?

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It doesn't matter. The bootloader, in programming mode, "negotiates" the speed with the flasher at startup. Only later is this speed (for data transfer), which is specified in the flasher configuration, set in the ESP.

When I press flash, the esp light only flashes, but nothing happens in the programme.

Added after 1 [minute]:

On the back of the esp it says CH340G is this the same as CH340?

Added after 1 [minute]:

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Added after 9 [minutes]:

khoam wrote:

Which USB port are you powering the board from?

COM4 is this about ?

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rafnocul12 wrote:

On the back of the esp it says CH340G is this the same as CH340?

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In this case, yes. Other CH340s are not mounted in these boards.

I was referring to the physical USB interface in the comp.

I have CH340 downloaded on my computer then I need to download CH340G?

rafnocul12 wrote:

I have downloaded CH340 on my computer then I need to download CH340G?

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There are no separate drivers for CH340G, but common drivers for the CH340 family. Where did you download the driver from?

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Or maybe it will be the same as with the Sonoff that you have to hold down the FLASH button and only connect the USB to the computer.

As above, it is not enough to press flash before programming, the ESP is supposed to be running with that button pressed, that is, either holding the flash button connects to the USB, or holding the flash button does a reset.
However, in a working NODE MCU board this is not needed, properly connected transistors to CH340 switch RST and PIN0 so that it boots either in programming mode or normal operation.
Maybe the cable is bad and doesn't connect, sometimes you get a bad new one, they also die over time. I have more and more of these in my junk.
After connecting the USB port, you can open some COM port monitor, set the speed to 74k, press reset and see what it spits out, then the same with the flash button option, the initialisation message should be different. In such a manual setting with the flash buttons you can connect to the RX/TX/GND pins from another USB-UART 3.3V converter and try to upload "sideways".