[Solved] ESP 8266 after sflashing ESPEasy v 2.0.0-dev.12-normal_4096.bin does not work

Hello everyone.

I'm writing myself an engineering thesis on home automation based on Raspberry Pi and Wemos D1 mini and I already have Raspberry ready but today I took on Wemos and decided to sflash it according to advice using ESP Flasher and I chose ESPEasy v 2.0.0-dev.12-.normal_4096.bin everything was ok. the ESP_0 Wi-Fi network appeared I logged into it went to 192.168.4.1 and selected my home network, reset I got a new IP I typed it in and all in all this is where the problems arise because the network disappeared which I guess is normal because it went from AP mode to client mode but I don't have it anywhere under any IP I decided to check what the computer sees and it is still visible as COM. So I loaded the soft to it again but nothing changed. It is still visible to the computer but not in the network environment.

What can I do with it?

Thanks for all the advice.

From the board it looks like it's an ESP8266MOD CH340C model 205665820

I downloaded from here https://github.com/letscontrolit/ESPEasy/releases/tag/v2.0.0-dev13 , it comes with everything, I uploaded the version ESP_Easy_v2.0.0-dev13_test_ESP8266_4096.bin, on the uart set to 115200 it gives all the information, I connected to the module with my phone and it gives a beep to connect from my laptop to the IP of my WIFI network, this copy of ESP was already logging in with the software from the Arduino to my network, but I still don't understand how this is possible. I always had to give it the ssid and password after uploading new software. Anyway, here I didn't give it either where to connect or the password of my WIFI, and it's on the network and working, on the same IP it previously had assigned from the router's DHCP.

Check the router on your local network for a new device.

You have to clear the entire flash memory as the wifi settings are stored in higher registers and the esp remembers them. This is done by uploading a so called "blank bin" with a size depending on the size of the flash memory in your esp. The most common are 1MB or 4MB. You will find downloadable files on the internet without any problems. With 4MB and a speed of 115200 it may take a while, don't stress. After this operation, upload ESPEasy and you will be fine.

Regards

It turned out that it was enough to sflash the blank.bin file and reinstall. The module had a problem working with Uni-Fi network equipment