# W4D GC9A01 Template

For all GC9A01 based displays.

Tested with this: https://www.waveshare.com/product/displays/lcd-oled/lcd-oled-3/1.28inch-lcd-module.htm

![](assets/round-display.png)


# How to use this template

Replace User_Setup.h in your Squareline export folder.

User_Setup.h is in the following directory:

your_squareline_export_folder/libraries/TFT_eSPI/User_Setup.h

# PINS

Display - Pico  
VCC - 3V3  
GND - GND  
DIN - GP19  
CLK - GP18  
CS - GP17  
DC - GP14  
RST - GP15  
BL - GP13  

# Arduino project for SquareLine Studio with TFT_eSPI

1. Open the `.ino` file in Arduino
2. Go to File/Preferences and set Sketchbook location to the path of your UI project (where this README is located)
3. Go to `libraries/TFT_eSPI` and replace `User_Setup.h` with the one in this repository.
4. Choose __Raspberry Pi Pico (Arduino mbed)__ as board and (probably) UF2 as port. Later choose usbmodeXXXX for mac and COMxx for PC.
5. Upload the project