smougenot/TTGO-T-Display

TTGO T-Display

1.Uses the following dependency libraries:

For more informations see the sources

• TFT_eSPI
• Button2

2.TFT_eSPI settings

Settings are managed by the build tooling PlatformIO

• TFT_eSPI settings
• based on TFT_eSPI provided values in User_Setups/Setup25_TTGO_T_Display.h

3.Install

• Install PlateformIO
• PlatformIO will manage all required software for building (aka: plateform like esp32, dependencies like the above TFT_eSPI)

3.Build

• go to the directory of this project
• open a terminal
• build with : pio run (first time is long because it needs to download all the requirements)
• upload to the board (needs the borad connected using USB + appropriate user settings see installation) : pio run --target upload
• See th eSerial output : pio device monitor --baud 115200

Pinout

Name	V18
TFT Driver	ST7789
TFT_MISO	N/A
TFT_MOSI	19
TFT_SCLK	18
TFT_CS	5
TFT_DC	16
TFT_RST	N/A
TFT_BL	4
I2C_SDA	21
I2C_SCL	22
ADC_IN	34
BUTTON1	35
BUTTON2	0
ADC Power	14