[image] Grove 1.2-inch IPS Display | Seeed Studio Wiki Getting started with Grove 1.2-inch IPS Display Anybody know how to set this display up to run 2 wire on the XIAO ESP32 The example code is for an old arduino using Ports and throws compile errors The o…

Hi there, So I found an old UNO I had. Hooked it up ,copy & pasted code ,compiled and worked without edit. #include <Adafruit_GFX.h> #include <Arduino_ST7789_Fast.h> #define SCK 7 #define SDA 8 Arduino_ST7789 lcd = Arduino_ST7789(SCK, SDA); void setup(void) { lcd.init(); lcd.fillScr…

[IMG_7224] Thanks boss… I also have been working… I pulled out my male and female dupont connector to Grove connectors and hardwired Also working on a source code that had a bunch of unnecessary extras and trying to clean it up … right now the code is blocking my serial montor… as soon as the cod…

what pin do i tell the code to use for chip select and reset if i am not using them [image]

Hi there, -1 for the reset , makes it use the arduino’s or mcu’s , You must define a CS even if you don’t use one the LIB requires it. also you have to Set and reset the SCL and SDA pins prior to the Begin();(that’s what the FAST lib is doing also. on the uno it only worked on the PINS allowed to …

/*************************************************** This is a library for the ST7789 IPS SPI display. ****************************************************/ #include <Adafruit_GFX.h> // Core graphics library by Adafruit #include <Arduino_ST7789.h> // Hardware-specific library for ST7789 (…

So you didn’t get it going then?, look at using the older LIBs, check the compiler output. all the examples appear to work properly. [image] PJ_Glasso: Using library Adafruit GFX Library at version 1.11.9 in folder: D:\Arduino_projects\libraries\Adafruit_GFX_Library Using library Adafruit Bus…

Thanks PJGatto for reminding me sometimes you just have to go back to basics I dug out my old Atruino Uno… what da? [IMG_7226] [IMG_7227]

Im now trying to use tft_espi same as round display to work on esp devices… still working on user config file

Hi there, Yea , I dabbled a bit with TFT_eSPI.lib, but you still need to do some SPI transaction code in front of it to get it to work, FYI. Also RUN the “Read_User_Setup.ino” (in examples, under diags) code after you edit your config.h to see the settings. I have found they must be SPot on and ag…

Grove 1.2-inch IPS Display v1.0

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PJ_Glasso June 24, 2024, 6:04am 11

WIP…
GL PJ

XIAO-ESP32-S3 with ST7789 1.22" display