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wiring-guide-adafruit-1.8-st7735.md

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Adafruit 1.8" ST7735 Wiring Guide

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

Generic SPI Display

Specs

Part Adafruit Product ID: 2088
Size 1.8", 128 × 160
Type TFT LCD
Interface SPI
Drivers video ST7735, no touch
Availability Adafruit 1.8" Color TFT LCD Display
HiLetgo 1.8" ST7735R
Description Colorful, bright display wtih 4-wire SPI.

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/adafruit_st7735

ESP8266 Pinout

Adafruit 1.8" TFT ESP8266 ESP8266 Devboard label
LITE 3.3v
MISO GPIO 12 (D6)
SCK GPIO 14 (D5)
MOSI GPIO 13 (D7)
TFT_CS GPIO 15 (D8)
DC GPIO 2 (D4)
RESET 3.3v
VCC 3.3v
GND GND

Generic 2.4"-2.8" wiring illustration