0.71inch-LCD-Module User Guide

【Product parameters】

[] Screen size: 0.71inch

[] Screen type: IPS

[] Resolution: 160×RGB×160(pixels)

[] Effective display area: 18(H)×18(V)mm

[] Driver IC: GC9D01

[] Display interface: 4-Line SPI

[] Viewing angle: All View

[] Backlight brightness (typical value): 350 (TYP)

[] Backlight type: 1 White LED

[] Operating temperature: -20℃~ + 70℃

[] Storage temperature: -30℃~+ 80℃

[] Operating voltage: 3.3V

[] Backlight current: 20mA

[] Power consumption: 0.026W

[] LCD screen dimensions: 20.12(H) x 22.3(V) x1.81(D) mm

【Size】

0.71inch_Round_Module.DWG

0.71inch_Round_Module.step

【Schematic】

0.71inch_Round_Module.PDF

【Chip Manual】

GC9D01.pdf

【Screen Manual】

SPEC_N071-1616TBBIG01-H12_VER_A .pdf

【Initialization Reference Code】

Initialization Download

【ESP32C3 Reference】

】Hardware Connection

ESP32 C3 Zero not included (ESP32 C3 Zero purchase)

】Demo Code

Demo Download

If you want to change to another GPIO driver, correct it here

】Phenomenon

【Arduino UNO R4 Reference】

】Hardware

1】Wiring

GND==》GND
3V3==》3.3V
DC==》D7
CS==》D10
SCLK==》D13
MOSI==》D11
RST==》D8
Note: Your UNO R4 needs to support setting GPIO communication to 3V3 communication. The following boards are recommended for UNO R4 that can support 3V3 communication. R7FA4-Plus-A

】Demo Code

1] Download and Open the project Image_demo.ino.
2] Copy the files in the lib folder to the Arduino IDE library path

3] Convert the 160*160 picture to a hexadecimal array
Open the tool Img2Lcd.exe

4] Copy the generated hexadecimal data to the bmp.h file of the Image_demo project.

5] Click to burn
6] Effect diagram

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