ESP32 ILI9341 Notebook Draw pictures on the touch panel,
25#ESP32 #ILI9341 #Notebook Draw pictures on the touch panel,
Draw pictures on the touch panel, save images to the SD card, load image files (BMP), Touch "Color" to select dot size, file operation, clear, etc.
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== Things used in this project ==
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Hardware components:
1x ESP32-DEVKITC Development Board
1x 2.8 Inch ILI9341 240x320 SPI TFT LCD Display Touch Panel
1x Breadboard / jumper wires
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= Software development environment. ==
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(1) Install Arduino IDE
First, install the Arduino IDE .
After that, go to File-Preferences-Additional Board Manager URL
https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
Add, search for "esp32" in the board manager of the tool board, and install it.
For details, see Installation instructions using Arduino IDE Boards Manager in ESP32 development environment of Arduino IDE
https://github.com/espressif/arduino-esp32/blob/master/docs/arduino-ide/boards_manager.md
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== Preparation of library ==
======================
・LCD panel display library ------- Adafruit_ILI9341
・Graphics library Adafruit_GFX_Library: Adafruit library
・Touch panel library XPT2046_Touchscreen: Touch panel library
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== Schematic ==
================
LCD --------------------------ESP32
VCC ------------------------- +5V
GND ------------------------- GND
CS ---------------------------- P15
RESET ---------------------- P4
DC ----------------------------- P2
SDI(MOSI) ----------------- P23
SCK -------------------------- P18
LED -------------------------- +3.3V
LCD Touch ===== ESP32
T_CLK --------------------- P18
T_CS ----------------------- P17
T_DIN --------------------- P23
T_DO ---------------------- P19
T_IRQ --------------------- P16
SD CARD ======== ESP32
SD_MOSI ---------------- P23
SD_MISO ---------------- P19
SD_SCK ----------------- P18
SD_CS. ----------------- P5
============
== Code ==
============
http://galaxystar.image.coocan.jp/esp32_game/ESP32_ILI9341_notebook.zip
Enjoy,
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