M5Stack ATOMIC Display Base (GW1NR)

Atomic Display Base is a high definition HDMI display driver unit that uses FPGA to emulate traditional SPI TFT-LCD data output, supporting up to 720P (1280x720) image output. It achieves broad compatibility for HDMI signal output through a dedicated RGB-to-HDMI chip. Users can combine it with ATOM Series hosts to meet different storage and application requirements. The Atomic Display Base can replace the traditional PC control solution for display panels, providing a more cost-effective option. It is suitable for applications such as industrial control displays, smart home information screens, educational and conference presentations, and remote monitoring displays.

Features

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

Contents

• 1x Atomic Display Base

Applications

• Display input signal source
• HD data dashboard

Specifications