ATOM Display

SKU:K115

Description

ATOM Display is an all-in-one display driver kit, Use FPGA to simulate traditional SPI TFT-LCD Data output. This kit supports image at a maximum resolution of 1280 x 720 pixels. It provides advanced signal with great precision colors. Integrated 2.4G Wi-Fi, with 8M Flash + 2M PSRAM memory combination, RGB TO HDMI convert chip. So small yet powerful, which can replace the traditional display driving solution.

Note: ATOM Display needs to be paired with monitors with adaptive resolution scaling.

Product Features

• All codes of FPGA and driver library are open-source
• Use FPGA (Gowin GW1NR-9C) to simulate traditional SPI TFT-LCD Data output
• Built-in LT8618SX RGB to HDMI chip (supports 24bit color depth)
• SPI interface (FPGA) + I2C interface (LT8618SX)
• Maximum 720P (1280x720) image output
• Multiple output modes, optimized frame rate up to 12 ~ 16FPS
• Built-in ATOM PSRAM main controller (ESP32-PICO-V3-02, 8M Flash + 2M PSRAM)
• Programmable RGB LED x1, reset button x1, button x1, Grove expansion port x1
• Development platform: Arduino, ESP32-IDF, (UIFlow support coming soon)

Includes

• 1x ATOM PSRAM
• 1x ATOM Display

Application

• Display input signal source
• HD Data Board

Specifications

Pin mapping

• BUTTON & RGB LED

• LT8618SX

Schematic

• ATOM Display schematic

Example

Arduino

• M5GFX - Lib

Before using the case program in the M5GFX library, you need to change the imported header file to adapt to the currently used device. Introduce #include <M5AtomDisplay.h> as shown in the following program example, and create an instance M5AtomDisplay display;

#include <Arduino.h>
#include <vector>

#include <M5AtomDisplay.h>
M5AtomDisplay display;

void setup(void)
{
  display.begin();
}

void loop(void)
{
  display.fillScreen(RED);
  delay(1000);
  display.fillScreen(GREEN);
  delay(1000);
  display.fillScreen(BLUE);
  delay(1000);
}

Video