// display
ILI9341 TFT
320x240 colour TFT (SPI)
€7.00
avg eur
no image
SPI
Pins
9
Specs
4
Libraries
2
Protocols
1
// wiring → esp32 devkit v1
VCC
3V3
EN
GPIO36
VP
GPIO39
VN
GPIO34
GPIO35
GPIO32
GPIO33
GPIO25
GPIO26
GPIO27
GPIO14
GPIO12
GND
GND
GPIO13
ESP32
WROOM-32
devkit v1
USB
VIN
5V
GND
GPIO23
MOSI
GPIO22
SCL
GPIO1
TX0
GPIO3
RX0
GPIO21
SDA
GPIO19
MISO
MISO
GPIO18
SCK
SCK
GPIO5
SS
GPIO17
TX2
GPIO16
RX2
GPIO4
RES
GPIO2
DC
GPIO15
CS
sensor pin (left)
sensor pin (right)
unused
// pinout → esp32
| Sensor Pin | ESP32 Connection |
|---|---|
| VCC | 3.3V |
| GND | GND |
| SCK | GPIO 18 |
| MOSI | GPIO 23 |
| MISO | GPIO 19 (opt) |
| DC | GPIO 2 |
| RES | GPIO 4 |
| CS | GPIO 15 |
| LED | 3.3V |
// technical specs
Resolution
320x240
Colour
16-bit (RGB565)
Voltage
3.3V
Touch
optional XPT2046
// github libraries
// notes & warnings
Common cheap TFT with optional resistive touch (XPT2046). Pair with LVGL for real GUIs. Many boards expect a 3.3V-only logic supply.
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