ESP8266MOD - lolin nodemcu v3: Problem reading SSID and password from EEPROM

Hello everyone,
i have the following problem.

I have an ESP8266MOD board - lolin nodemcu v3. I am trying to implement the following functionality to it: writing and reading SSID oras Passwords of a particular Wi-Fi network from EEPROM, automatic linking to a saved Wi-Fi network. I want it to be possible to load this data from the EEPROM, because the end user is not familiar with programming and will not enter the Arduino IDE to connect to his network....

Anyway, I've done the reading and writing, but when I want to connect to the Wi-Fi nothing happens :/ I don't know why. Manually entering the value works. But as I said before, this can't be!

Everything is programmed in the IDE from Arduino:
Here are the sutations:

Module: ESP8622MOD - lolin nodemcu v3
Flash Size: 4MB
CPU Frequency: 80Mhz
Upload Using: SERIAL
Reset Method: nodemcu

I wrote a small debugger, here are its results:

Starting check
Value of byte at address 1 =10

Connecting to Wi-Fi
Value of byte at adress 2 =7
Readed ssid =MY SSID
Value of byte at adress 3 =11
Readed password =MY PASSWORD
Connecting
............................... Could not connect

Starting Access Point
Value of byte at address 4 =8
Read name =MRJW-ESP

AP IP address: 192.168.4.1
Port: 23
Max users: 1
New client connected - ID: 0
Sending: Host: You are connected!

Here the whole programme:

Display the password and SSID values for yourself just before the WiFi.begin(ssid, password) instruction;

I did it :/
Everything is above...

You do this somewhere in the code, not just before the call instruction.

Added after 1 [minute]:

This is about ssid

Added after 2 [minutes]:

Also, overall the code is terribly confusing. Why the strings? Why these global variables like eRead.
I think the cause of the problem is that you are using pointers as ssid and password.

Refer to WiFiManager . This library has several versions (branches). It is very easy to use. The idea is as follows: one makes an AP from a device with its own website and a fixed address, SIDD and password. The user connects to this website using a smartphone and enters the data of his WiFi network. After a reboot, everything already works normally.

What helped me was to manually write a for loop every time I loaded a note from the EEPROM

So you've got something wrong and the problem is just getting around
On a collegial note, I will say that I would not want to be your customer

Generally I had it all done in methods at the beginning, just specify the address and length and you get char*. However, in general ESP under Arduino has a lot of problems with embracing such things.

After searching the web for a while, I found a similar project. I noticed that when loading characters from the EEPROM the person used:



Instead of (i.e. as I had):



And that fixed everything. I'm pretty sure that the carriage return character (\r) was written to memory. And the command (char)EEPROM.read(address); couldn't handle it.

a \t is a tab, a CR is a \r, and a \n is a new line or line feed LF. The string probably ends with an end-of-string character, i.e. \0

Thank you for your attention. I had forgotten what the mark was

Reading the data is via Telnet, and it reads everything into const char*. I ended the read in at the newline character. Forgetting the earlier carriage return character....

And it still seems to me that you haven't quite made good use of the