How to solve the issue with incorrect date/year extract from Unix time (with ESP8266 board)

original article

    A reader of my blogs announce my this issue about wrong conversion of the date/year when extract data from Unix Time (Epoch Time). Also, the solution for this issue is simple, like here: https://github.com/arduino-libraries/NTPClient/issues/149.

I open the Serial Monitor and epochTime is ok, but conversion to date not

- 1st step: TOOLS -> BOARD -> BOARD MANAGER

- 2nd step: ssearch ESP8266

- 3th step: search 2.7.4 version

- 4th step: wait to full install a old file

- 5th step: close Arduino IDE and restart Arduino IDE

- 6th: upload the sketch

    I tested and add some feature for clasical Morphing Clock:

- Ceas NTP cu tranzitii animate si date meteo pe afisaj P5 RGB 64x32 cu ESP8266

- Ceas NTP cu tranzitii animate si date meteo pe afisaj P5 RGB 64x32 cu ESP8266 (continuare)

- Ceas NTP cu tranzitii animate si date meteo pe afisaj P5 RGB 64x32 cu ESP8266 (3)

- Ceas NTP cu tranzitii animate si date meteo pe afisaj P5 RGB 64x32 cu ESP8266 (4)