Request Upgrade code to 2022

[Sentinel8000]

Hello!

With some modification i can run the receiver part of the code, but im sure this can be better if if you as skilled developer will be upgrade the code with the actual librarys, esp32 board driver.

As TFT driver i have used lovyan gfx driver what is the fastest tft driver currently, but TFT_espi also a good tft library.

thank you Gabor

[Sentinel8000]

Also i have noticed random restart on sender side:

09:21:39.927 -> E (28612) task_wdt: Task watchdog got triggered. The following tasks did not reset the watchdog in time: 09:21:39.927 -> E (28612) task_wdt: - IDLE (CPU 0) 09:21:39.927 -> E (28612) task_wdt: Tasks currently running: 09:21:39.927 -> E (28612) task_wdt: CPU 0: wifi 09:21:39.927 -> E (28612) task_wdt: CPU 1: IDLE 09:21:39.927 -> E (28612) task_wdt: Aborting. 09:21:39.927 -> 09:21:39.927 -> abort() was called at PC 0x400ef4dd on core 0