once you try OTA with too large firmware ESP8266 shows error and remains so until you reboot, even with correct size firmware.
So:
reboot the module, and then you do OTA in two steps.

@elmaya I upload soft with your recommendations. I can open service menu. I paste link with switch on relay. After i save settings device connect to wifi and when probe is water nothing happens. please help :) please check your "directlink" in your browser to make sure it works. When you ...

Witam w bibliotece NTC znalazłem 2 błędy 1 NTC_10K.cpp t = t - 276.15; // convert Kelvin to Celcius, powinno być t = t - 273.15; // convert Kelvin to Celcius 2 NTC_10K.h NTC10K(int8_t pin, uint32_t rs = 100000, double vcc = 3.3); vcc powinno być 1V ponieważ jest to zakres przetwornika a nie napięci...

Hello. I am doing program compilations and I have such errors. I thought something was wrong with my version of the program and tried on a different computer, but the effect is the same. What is wrong ? In file included from C:\Users\DELL\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2....

the problem seems to be in the combination of "FS.h" with SPIFFS sizes greater than 3MB causing "watchdog reset".

here is the "secret" version for heat pump
https://pool-controller.lector.dev/test.html

Actualizado a canal de humedad. Código Arduino: #define supla_lib_config_h_ // silences debug messages #include "LittleFS.h" // LittleFS is declared #include <WiFiManager.h> #include <ArduinoJson.h> //--------- V6 ------ #include <EEPROM.h> #include <ESP8266WebServer.h> #include <ESP8266HT...

it's about my misunderstanding.
I apologize "especially to @klew"

It is clear that in development this can happen but we are talking about totally unnecessary changes.
When you ask about the changes they treat you like a fool.

If this is the game, I don't play.

yes I leave, there will be no more compilations on my part nor will I attend to requests For months @klew has been introducing changes that break the code continuously and in many cases unnecessary. This greatly discourages those who have to make continuous changes to adapt these changes "that ...