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wiring-guide-generic-1.44-spi.md

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Generic 1.44" Display Wiring Guide

Copyright 2018 Moddable Tech, Inc.
Revised: December 10, 2018

Generic SPI Display

Specs

Size 1.44", 128 x 128
Type TFT LCD
Interface SPI
Drivers video ST7735, no touch
Availability Generic 1.44" SPI Displays on eBay
Description These inexpensive displays are available on eBay and other resources.

Moddable example code

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

cd $MODDABLE/examples/piu/balls
mcconfig -d -m -p esp/generic_square

ESP8266 Pinout

1.44" Display ESP8266 ESP8266 Devboard label
VCC 3.3V
GND GND
CS GPIO 15 (D8)
RESET 3.3V
AO GPIO 2 (D4)
SDA GPIO 13 (D7)
SCK GPIO 14 (D5)
LED 3.3V

Generic 2.4"-2.8" wiring illustration