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Fix compatibility issues with Wemos/ESP32 and Waveshare 4" ILI9486 touch display#20

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wlcs15 wants to merge 2 commits intoImpulseAdventure:masterfrom
wlcs15:fix-bugs-cls-Wemos-ESP32-and-Waveshare_4inch_touch_display
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Fix compatibility issues with Wemos/ESP32 and Waveshare 4" ILI9486 touch display#20
wlcs15 wants to merge 2 commits intoImpulseAdventure:masterfrom
wlcs15:fix-bugs-cls-Wemos-ESP32-and-Waveshare_4inch_touch_display

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@wlcs15 wlcs15 commented Apr 13, 2026

This PR fixes several bugs I encountered when using this library with:

  • Wemos / TTGO / ESP32 boards (D1 R32, ESPDuino-32, etc.)
  • Waveshare 4.0 inch ILI9486 display with touch

Changes made:

  • Fixed GPIO Pin usage and clock frequency
  • Updated .gitignore
  • Cleaned up / improved GraphicsTest example

Tested on: ESP32 + Waveshare 4" ILI9486 (touch working)

Let me know if anything needs adjustment!

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