# TTGO-T-Display

**Repository Path**: hcz3721/TTGO-T-Display

## Basic Information

- **Project Name**: TTGO-T-Display
- **Description**: No description available
- **Primary Language**: C
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-05-25
- **Last Updated**: 2021-06-21

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# TTGO T-Display

![image](https://github.com/hcz3721/TTGO-T-Display/blob/master/pinmap.jpg)
## 1.Install the following dependency library files:
- [TFT_eSPI](https://github.com/Bodmer/TFT_eSPI)        
- [Button2](https://github.com/LennartHennigs/Button2)

## 2.TFT_eSPI settings（上传成功但是无显示看这里）
- Install TFT_eSPI, in `TFT_eSPI/User_Setup_Select.h`, comment out the default settings `#include <User_Setup.h>` , select `#include <User_Setups/Setup25_TTGO_T_Display.h>` , Save Settings.

* Like the picture below

![2.png](https://github.com/hcz3721/TTGO-T-Display/blob/master/2.png)


## 3.Board choose
- The board can choose `ESP32 Dev Module`, other settings can keep the default

## 4. SD card connection
- Demonstrate how to use the second SPI device, using the SD card as a demonstration device
![](https://github.com/hcz3721/TTGO-T-Display/blob/master/SD.jpg)

## 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     |

2019/08/06:
* The TFT_eSPI and Button2 libraries have been synchronized to the main branch
## 5.[Arduino] 添加ESP32开发板库(https://dl.espressif.com/dl/package_esp32_index.json)
## 6.[img在线转.c](http://www.rinkydinkelectronics.com/t_imageconverter565.php)
- 原图
![](https://github.com/hcz3721/TTGO-T-Display/blob/master/YyJqeyDoqr.png)