1.44inch SPI Arduino Module with D1mini: Difference between revisions

Latest revision as of 16:53, 19 January 2021

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Product Picture

Wiring Description

NUMBER	PIN	D1 miniDevelopment board corresponding wiring pin	Pin Description
1	VCC	5V	Power positive
2	GND	G	Power ground
3	GND	-	Power ground
4	NC	-	No definition, reserved, no wiring required
5	NC	-	No definition, reserved, no wiring required
6	LED	D4	LCD backlight control signal (if no control is needed, please connect to 3.3V)
7	CLK	D5	LCD SPI bus clock pin
8	SDI	D7	LCD SPI bus write data pin
9	RS	D3	LCD register / data selection control pin
10	RST	D2	LCD reset control pin
11	CS	D1	LCD chip selection control pin

Program Download

1.44inch module test program

@@ Line 17: / Line 17: @@
 | style="width: 80px" align="center" |PIN
 | align="center" |D1 miniDevelopment board corresponding wiring pin
-| align="center" |引脚说明
+| align="center" |Pin Description
 |-
 | align="center" |1
+| style="width: 80px" align="center" |VCC
+| align="center" |5V
+|Power positive
+|-
+| align="center" |2
+| style="width: 80px" align="center" |GND
+| align="center" |G
+|Power ground
+|-
+| align="center" |3
+| style="width: 80px" align="center" |GND
+|  align="center" |-
+|Power ground
+|-
+| align="center" |4
+| style="width: 80px" align="center" |NC
+| align="center" |-
+|No definition, reserved, no wiring required
+|-
+| align="center" |5
+| style="width: 80px" align="center" |NC
+| align="center" | -
+|No definition, reserved, no wiring required
+|-
+| align="center" |6
 | style="width: 80px" align="center" |LED
-| align="center" |3.3V
+| align="center" |D4
-|LCD backlight control pin( connect to 3.3V)
+|LCD backlight control signal (if no control is needed, please connect to 3.3V)
 |-
-| align="center" |2
+| align="center" |7
-| style="width: 80px" align="center" |SCK
+| style="width: 80px" align="center" |CLK
 | align="center" |D5
 |LCD SPI bus clock pin
 |-
-| align="center" |3
+| align="center" |8
-| style="width: 80px" align="center" |SDA
+| style="width: 80px" align="center" |SDI
 | align="center" |D7
 |LCD SPI bus write data pin
 |-
-| align="center" |4
+| align="center" |9
-| style="width: 80px" align="center" |A0/DC
+|style="width: 80px" align="center" |RS
 | align="center" |D3
 |LCD register / data selection control pin
 |-
-| align="center" |5
+| align="center" |10
-| style="width: 80px" align="center" |RESET
+|style="width: 80px" align="center" |RST
 | align="center" |D2
 |LCD reset control pin
 |-
-| align="center" |6
+| align="center" |11
-| style="width: 80px" align="center" |CS
+|style="width: 80px" align="center" |CS
 | align="center" |D1
 |LCD chip selection control pin
-|-
-| align="center" |7
-| style="width: 80px" align="center" |GND
-| align="center" |G
-|Power ground
-|-
-| align="center" |8
-| style="width: 80px" align="center" |VCC
-| align="center" |5V
-|Power positive
 |}
+== <font color="blue">Program Download</font> ==
+* [http://www.lcdwiki.com/res/MAR1441/Arduino_Module_ESP8266_Demo.zip '''1.44inch module test program''']
 ==<font color="blue">Product Documentation </font> ==
@@ Line 64: / Line 82: @@
 * [http://www.lcdwiki.com/res/MAR1441/QD14414B_SPEC.pdf '''1.44inch TFT display screen Specification''']
 * [http://www.lcdwiki.com/res/MAR1441/ST7735S_V1.1_20111121.pdf '''Driving IC data sheet ST7735S''']
-== <font color="blue">Program Download</font> ==
-* [http://www.lcdwiki.com/res/MSP1443/Simple_Module_ESP8266_Demo.zip '''1.44inch module ESP8266 test program''']
 ==<font color="blue">Using Description</font> ==
-* [http://www.lcdwiki.com/res/MSP1443/1.44inch_SPI_Simple_Module_User_Manual_EN.pdf '''1.44inch module ESP8266 User Manual''']
+* [http://www.lcdwiki.com/res/MAR1441/1.44inch_SPI_Arduino_Module_User_Manual_CN.pdf '''1.44inch module  User Manual''']
 * [http://www.lcdwiki.com/res/PublicFile/Arduino_IDE_Use_Illustration_EN.pdf '''Arduino IDE software use illustration''']