Info.txt

MCU	                  : ESP32 Xtensa dual-core LX6 microprocessor ( esp32-dowdq6-v3 )
Wireless Connectivity : Wi-Fi 802.11 b/ g/ n, BL V4.2+BLE
Serial chip           : CH9102
Optional Flash        : 16M
Buttons: l006+I007, battery power detection

Display: 1.14 inch ST7789V IPS LCD
Drive: ST7789
Resolution: 135 x 240
High Density 260 PPI
4-Wire SPI interface
Working Power Supply: 3.3V
1.14" diagonal
Full-color TFT Display

Pinout
Name        V18
TFT Driver  ST7789
TFT_MISO    N/A
TFT_MOSI    19
TFT_SCLK    18
TFT_CS      5
TFT_DC      16
TFT_RST     23
TFT_BL      4

I2C_SDA     21
I2C_SCL     22

ADC_EN      14 - ADC_EN is the ADC detection enable port. If the USB port is used for power supply, it is turned on by default. If it is powered by battery, it needs to be set to high level
ADC_IN      34

BUTTON1     35
BUTTON2     0

https://www.lilygo.cc/products/lilygo%C2%AE-ttgo-t-display-1-14-inch-lcd-esp32-control-board?variant=42159376466101
https://github.com/Xinyuan-LilyGO/TTGO-T-Display