1.44inch SPI Arduino Module with D1mini

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Product Picture

Wiring Description

NUMBER	PIN	D1 miniDevelopment board corresponding wiring pin	引脚说明
1	LED	3.3V	LCD backlight control pin( connect to 3.3V)
2	SCK	D5	LCD SPI bus clock pin
3	SDA	D7	LCD SPI bus write data pin
4	A0/DC	D3	LCD register / data selection control pin
5	RESET	D2	LCD reset control pin
6	CS	D1	LCD chip selection control pin
7	GND	G	Power ground
8	VCC	5V	Power positive

Product Documentation

• 1.44inch TFT display screen Specification
• Driving IC data sheet ST7735S

Program Download

• 1.44inch module ESP8266 test program

Using Description

• 1.44inch module ESP8266 User Manual
• Arduino IDE software use illustration