Help with adding TTGO T-Energy ESP32 board

Hello! I want to code the TTGO T-Energy ESP32 board but it is not available in the board selection.The TTGO T-Energy is an ESP32 WROVER-B based board, featuring a 18650 battery holder.

TTGO T-Energy on LILYGO website

Can you please give me the files that I should use to add this board as a custom one

The Arduino-ESP32 core doesn’t know this board (no variant), so creating a board definition for it doesn’t make sense.

If the board just has a Wrover B chip on it, just use board = esp-wrover-kit (here) which is declared to have the same amount of flash and the same base chip, then enable PSRAM.