A basic development board with LCD, and a built-in ESP32 chip as master control, supports daily entry-level programming.

Specifications

MCU	ESP32 Xtensa dual-core LX6 microprocessor
Wireless Connectivity	Wi-Fi 802.11 b/ g/ n, BL V4.2+BLE
Programming Platform	Arduino-ide、Micropython
Serial chip	CH9102
Optional	Flash: 4M/16M
Onboard functions	Buttons: l006+I007, battery power detection

 

Description

For 1.14 inch ST7789V IPS LCD

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

 

Size

Pin diagram

T-Display CH9102F Chip [4MB/ 16MB ]Options

• 1 X TTGO T-Display

• 1 X Power Cable

• 2 X Pin

Technology Support

You can also get more technical support on GitHub

Quick start

1. Copy TFT_eSPI to the <C:\Users\Your User Name\Documents\Arduino\libraries> directory
2. Open Arduino IDE, find TFT_eSPI in the file, and for example, the T-Display factory test program is located at TFT_eSPI -> FactoryTest, you can also use other sample programs provided by TFT_eSPI 3 In the Arduino IDE tool options, select the development board ESP32 Dev Module, select Disable in the PSRAM option, select 4MB in the Flash Size option, Other keep the default
3. Select the corresponding serial port. If you are not sure, please remove all the serial ports, leaving the board in the USB connection state, just select that one
4. Finally, click upload, the right arrow next to the tick

SD card connection

Demonstrate how to use the second SPI device, using the SD card as a demonstration device

Name	V18
TFT Driver	ST7789
TFT_MIS	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

Certificate

Has passed CE/ FCC/ UKCA/ MIC certification

（LILYGO exclusive; unauthorized use is prohibited, otherwise, legal responsibility will be pursued.）

If necessary, please refer to our certification page