Atomic Display Base

SKU:A115

Description

Atomic Display Base is a high-definition display driver unit that uses FPGA to simulate traditional SPI TFT-LCD data output, supporting a maximum 720P (1280 x 720) image output. It achieves widely compatible display output through a dedicated RGB-to-HDMI signal conversion chip. Users can pair it with Atom series hosts to meet different memory and application needs. The Atomic Display Base can replace traditional display panel PC control solutions, offering a more cost-effective option. It is widely applicable in industrial control displays, smart home information screens, education and conference presentations, remote monitoring displays, and more.

Tutorial

Arduino IDE

This tutorial will introduce you to programming and controlling the Atomic Display Base device using the Arduino IDE

Features

FPGA (Gowin GW1NR-9C)
Built-in LT8618SX RGB-to-HDMI signal conversion chip (supports 24-bit color depth)
SPI interface (FPGA) + I2C interface (LT8618SX)
Maximum 720P (1280x720) image output
Multiple output modes, optimized frame rate up to 12 ~ 16 FPS
Development platforms: Arduino, ESP32-IDF (UIFlow not yet supported)

Includes

1 x Atomic Display Base

Applications

Display input signal source
High-definition data dashboard

Specifications

Specification	Parameter
FPGA	Gowin GW1NR-9C
LT8618SX	RGB-to-HDMI signal conversion chip, supports 24-bit color depth
Maximum image output	720P (1280x720)
Output frame rate	1280x720 60Hz
Product dimensions	64 x 24 x 29mm
Package dimensions	136 x 92 x 30mm
Product weight	15.2g
Gross weight	17.3g

Learn

Display Compatibility

The Atomic Display Base requires a display with adaptive resolution scaling. On some displays that do not support adaptive resolution, display anomalies may occur.

Schematics

Atomic Display Base Schematic PDF

PinMap

LT8618SX

Atomic Display Base	G25	G21
LT8618SX	LT_CSDA	LT_CSCL

FPGA GW1NR-9C

Atomic Display Base	CLK	CS	MISO	MOSI
Atom-Lite/Atom-Matrix	G22	G19	G23	G33
AtomS3/AtomS3-Lite	G5	G6	G7	G8