<![CDATA[Modification of the M5Stack library for Arduino]]>Good evening everyone,
Can we modify the M5Stack (Arduino) library to operate an LCD type ST7789V or other LCD in place of the Ili9341 or the Ili9342C ?

If so would you have an example?

Fred

]]>https://community.m5stack.com/topic/6013/modification-of-the-m5stack-library-for-arduinoRSS for NodeFri, 01 May 2026 12:37:40 GMTTue, 23 Jan 2024 18:09:03 GMT60<![CDATA[Reply to Modification of the M5Stack library for Arduino on Fri, 26 Jan 2024 16:15:35 GMT]]>I already tried but without any results, i have a ST7789V, with the TFT_SPI library it works well but not with the M5Stack library....

]]>https://community.m5stack.com/post/23477https://community.m5stack.com/post/23477Fri, 26 Jan 2024 16:15:35 GMT<![CDATA[Reply to Modification of the M5Stack library for Arduino on Fri, 26 Jan 2024 09:01:41 GMT]]>https://forum.m5stack.com/topic/5180/how-to-make-a-smaller-bin/5

]]>https://community.m5stack.com/post/23472https://community.m5stack.com/post/23472Fri, 26 Jan 2024 09:01:41 GMT<![CDATA[Reply to Modification of the M5Stack library for Arduino on Fri, 26 Jan 2024 07:47:46 GMT]]>@casascius

Hi casascius,
In fact I have a code where we call on the TFT_eSPI library and the M5Stack library which draw measurement instruments, here is an extract:

#include <m5stack.h>
#include <gaugewidgets.h>
#include <free_fonts.h>

It works with an IL9341 but not the others, I modified the TFT_eSPI library but without result ...

]]>https://community.m5stack.com/post/23470https://community.m5stack.com/post/23470Fri, 26 Jan 2024 07:47:46 GMT<![CDATA[Reply to Modification of the M5Stack library for Arduino on Thu, 25 Jan 2024 17:27:07 GMT]]>The LCD support in M5Stack Arduino is itself a derivative of TFT_eSPI available on GitHub. If it's not specifically for an M5Stack Core/Basic/Gray, start with TFT_eSPI and work with its templates for the LCD of your choice.

]]>https://community.m5stack.com/post/23459https://community.m5stack.com/post/23459Thu, 25 Jan 2024 17:27:07 GMT