README.md

ESP32 S6D1121 LCD Parallel Connection Driver

This is a S6D1121 LCD Driver for ESP32. Before compile this project, please install ESP-IDF and set $(IDF_PATH):

% export IDF_PATH=/your/esp-idf/path

Then compile and flash by the following command:

% make flash monitor

How to setup

Connect your ESP32 and LCD as follows:

ESP32   LCD
-----   ---
3V3  -- 3V3
GND  -- GND and LED
IO23 -- RS
IO22 -- WR
IO21 -- RD (Optional: If these pins are connected, you can read ID of the LCD controller which is always '1121'.)
IO19 -- RST

IO18 -- D0
IO5  -- D1
IO17 -- D2
IO16 -- D3
IO4  -- D4
IO0  -- D5
IO2  -- D6
IO15 -- D7