Skip to content

Latest commit

 

History

History
48 lines (37 loc) · 1.39 KB

wiring-guide-generic-2.4-spi-esp32.md

File metadata and controls

48 lines (37 loc) · 1.39 KB

Generic 2.4" & 2.8" Displays (Resistive Touch) Wiring Guide - ESP32

Copyright 2018 Moddable Tech, Inc.
Revised: October 23, 2018

Specs

Size 2.4" & 2.8", 320 x 240
Type TFT LCD
Interface SPI
Drivers video ILI9341, touch XPT2046
Availability Generic SPI Displays on eBay
Description These inexpensive displays are available on eBay and other resources.

Note: They are available in touch and non-touch versions which appear very similar.

Moddable example code

The drag example is good for testing this display. To run a debug build, use the following build command:

cd $MODDABLE/examples/piu/drag
mcconfig -d -m -p esp32/moddable_zero

ESP32 Pinout

ILI9341 Display ESP32
SDO / MISO GPIO 12
LED 3.3V
SCK GPIO 14
SDI / MOSI GPIO 13
CS GPIO 15
DC GPIO 2
RESET 3.3V
GND GND
VCC 3.3V
T_DO GPIO 12
T_DIn GPIO 13
T_CLK GPIO 14
T_IRQ GPIO 23
T_CS GPIO 18

ESP32 - Generic 2.4"-2.8" wiring