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This video show steps how Xiao ESP32S3 display on 1.54" 240*240 ST7789 SPI LCD using TFT_eSPI in Arduino Framework. Connection: ST7789V2 Xiao ESP32S3 ---------------------------- GND GND VCC 3V3 SCL GPIO7 SDA GPIO9 RES GPIO1 DC GPIO2 CS GPIO3 BLK GPIO4 FT6236 ---------------------------- SCL GPIO6 SDA GPIO5 INT GPIO43 (Not used) RST GPIO44 Library used: TFT_eSPI  https://github.com/Bodmer/TFT_eSPI To setup, scroll down to "Tips" section: Create a new folder in your Arduino library folder called "TFT_eSPI_Setups". You then place your custom setup.h files in there. Edit the User_Setup_Select.h file to point to your custom setup file. Create my custom setup file, Setup_ST7789_XIAOESP32S3.h , under TFT_eSPI_Setups folder. // Setup_ST7789_XIAOESP32S3.h in // ..\Arduino\libraries\TFT_eSPI_Setups\ // // Modify // ..\Arduino\libraries\TFT_eSPI\User_Setup_Select.h to load it. // #include <../TFT_eSPI_Setups/Setup_ST7789_XIAOESP32S3.h> #de...

Last exercise on Xiao ESP32S3 Sense, to display on 240x240 ST7789V2 SPI IPS using Arduino_GFX_Library, and interface FT6236 cap touch using Wire I2C, in Arduino framework . This exercise add function of LVGL. Connection , following in last exercise . Preparation: - Install GFX Library for Arduino in Arduino IDE Library Manager,   follow last exercise , make sure both ST7789 and FT6236 works. - Install LVGL library in Arduino IDE Library Manager.   Using LVGL with Arduino requires some extra steps:   *Be sure to read the docs here: https://docs.lvgl.io/master/get-started/platforms/arduino.html   Copy lv_conf_template.h in lvgl library directory, rename as lv_conf.h and save into the Arduino Libraries directory. To enable the content of the file, change the first #if 0 to #if 1. #if 1 //0 /*Set it to "1" to enable content*/ Exercise code: XIAOS3_ST7789_FT6236_LVGL_Arduino_v9.ino , my exercise to create a button to toggle the ...

1.54 inch 240x240 ST7789V2 SPI IPS with FT6236 cap touch Exercise: ~  240x240 ST7789V2 SPI IPS with FT6236 cap touch on XIAO ESP32S3 using GFX Library for Arduino ~  Arduino_GFX_Library + LVGL on ESP32S3 + ST7789 SPI IPS with FT6236 cap touch, create button to toggle onboard LED ~  ESP32S3 (Arduino framework) decode jpg and display on ST7789 SPI Display . ~  Xiao ESP32S3 display on 240*240 ST7789 SPI LCD/FT6236U cap. touch using TFT_eSPI in Arduino Framework . ~  TFT_eSPI + LVGL on Xiao ESP32S3 + ST7789 SPI IPS with FT6236 cap touch .

This video show Waveshare ESP32-S3-Zero running CircuitPython 9.0.0-beta.0 , display on 1.54" 240x240 3-wire 9-bit SPI ST7789 TFT with capacitive touch driver FT6236G . About 9-bit SPI: The display module use ST7789 driver with 3-wire SPI, no DC pin. On CircuitPython (9.0.0-beta.0 in this exercise),  if the command (DC) pin is not specified, a 9-bit SPI mode will be SIMULATED by adding a data/command bit to every bit being transmitted, and splitting the resulting data back into 8-bit bytes for transmission. The extra bits that this creates at the end are ignored by the receiving device . ref:  https://docs.circuitpython.org/en/latest/shared-bindings/fourwire/index.html#fourwire.FourWire About fourwire library: Start from  CircuitPython 9.0.0 Alpha 2 : Split off parts of displayio into multiple modules: busdisplay, fourwire, epaperdisplay, i2cdisplaybus, paralleldisplaybus. The existing displayio hierarchy will still be available 9.x.x...

1.54" 240x240 3-wire 9-bit SPI ST7789 TFT with capacitive touch driver FT6236G (WLK1501SPI-8P) Exercise: ~  3-wire 9-bit SPI ST7789 TFT with FT6236 capacitive touch on ESP32-S3-Zero/CircuitPython