Dat Xuan Tran

Results 2 issues of Dat Xuan Tran

### Pull Request Description This PR adds additional instructions to the `README.md` of the Blackmagic ESP32S2 project. The updates provide previously missing but necessary details for setting up and using...

- Compilation issue due to missing version.h file: Added version.h file. - Compilation issue due to undefined CONFIG_ESP_WIFI_IS_STATION. - Compilation issue due to string conversion in ESP8266_RTOS_SDK save_segment()