D-duino-32 XS ESP32+TFT Development Board

D-duino-32 XS ESP32+TFT Development Board

What is it?

It is a ESP32+TFT development board

Why did you make it?

I just released D-duino-32 XR. It is a upgraded version of the XR. You can also check my blog to see the past versions I've made.

GPIOs and hardware info:

Display: ST7789 1.3" Screen

Display SDA(MOSI): GPIO 26

Display SCL/SCK: GPIO 27

Display DC: GPIO 23

Display RST: GPIO32

Display Background LED : GPIO22 (Low will close BackGround)

Resolution: 240*240

WS2812b LED: GPIO 25

Buzzer：GPIO33

Button Up: GPIO 19

Button Down: GPIO 5

Button Select: GPIO 18

SD card

GPIO12--DAT2

GPIO13--DAT3

GPIO15--CMD

GPIO14--CLK

GPIO2--DAT0

GPIO4--DAT1

GPIO21--card

What makes it special?

~100mA power usage

LM39100 Low Voltage Low-Dropout Regulator

All GPIO breakouts and 3.3 and 5V output

2 LEDs to indicate battery charging status (Red:Charging,Green:Full)

Protection: short, over charging, over discharging, temperature, reverse

ESP32-Wrover inside(4MB Flash+4MB PSRAM)

Auto download function integrated

SD-card function integrated

Passive buzzer and RGB LED

Tutorial:

1.Install the environment for ESP32

2.Install Color TFT library

3.Install Adafruit NeoPixel Library

4.Code Example

Other Example

Amiga Boing Ball on D-Duino-32-XS

TFT ESPI library