Waveshare 1.69 inch lcd module with ESP8266MOD

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1

Hi,

I am working with
Waveshare 1.69 inch LCD module (240X280) ST7789V2

and

ESP8266MOD
https://www.amazon.in/Lolin-NodeMCU-ESP8266-CP2102-Wireless/dp/B010O1G1ES/ref=sr_1_2?dib=eyJ2IjoiMSJ9.z-sywMgzShS2JKLN4Sjd57KTF5IEPD7n7Uy28BEgsNo7Hyixbei6aDzvZFEjGBuGzdaXiR6UFaQJV_jzC0xVwNasqbkDBOG9uVUp8o87Ycvd3pVWmQdSwyc17O5LkItcAuHzbc13ox_GFUhBlZg6tl716ZE9BvxbFbP0sWAixM839SWT8n0ehiWIWfc3odFDmVFENNPzG0-hlgRaIL7QcRPIE530yeZZdjscVXaDTeQ.NQfSTEnf6PwUEbEGgC4aLHc-3fIfEf49wNTs-mgjTaM&dib_tag=se&keywords=ESP8266&qid=1712064364&sr=8-2

I added TFT_eSPI libraries and in User_Setup.h, i am using #define ST7789_DRIVER.

I connected the pins as below:
#define TFT_MOSI 1 // Automatically assigned with ESP8266 if not defined
#define TFT_SCLK 2 // Automatically assigned with ESP8266 if not defined

#define TFT_CS 3 // Chip select control pin D8
#define TFT_DC 4 // Data Command control pin
//#define TFT_RST 5 // Reset pin (could connect to NodeMCU RST, see next line)
#define TFT_RST -1 // Set TFT_RST to -1 if the display RESET is connected to NodeMCU RST or 3.3V

From Arduino IDE, I am trying TFT_eSPI example Color_Test (under Test and diagnostics) but unable to display anything on lcd.

Kindly advise.

2

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