WT32_ETH01 + ILI9341 Touchscreen

Hardware
1

Hi all,

I have the ILI9341 touchcreen connected to a WT32_ETH01 and I'm able to get the screen working...but not the touch part.
Can it be I'm running out of usable pins on this WT32_ETH01? Does anybody have this configuration working?

At this time I'm using foolowing pin configuration:

#define TFT_DC    2  // Data Command control pin 
#define TFT_RST   4  // Reset pin 
#define TFT_SCLK 17
#define TFT_MOSI 14  
#define TFT_CS   5 // Chip select control 
#define TFT_MISO 12
#define TOUCH_CS 15  // Chip select pin (T_CS) of touch screen

On an ESP32-WROOM I have the same program running using following configuration:

#define TFT_MISO 19
#define TFT_MOSI 23
#define TFT_SCLK 18
#define TFT_CS   15  // Chip select control pin
#define TFT_DC    2  // Data Command control pin
#define TFT_RST   4  // Reset pin 
#define TOUCH_CS 21     // Chip select pin (T_CS) of touch screen

But as the ETH01 has the possibility to use LAN as Wifi...I would like to switch to this device.
I do have the possibility to attach and MCP23017 device to add more ports...(and I will need to in the future to control all other stuff) but I don't think this will help me to control the screen and touch option.

Thx already for your answers/time!!!

Rob

2

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