The Atomic Display Base is an HDMI display driver unit that gives high-definition visuals with support for up to 720P (1280 x 720) output. Using FPGA technology, it emulates traditional SPI TFT-LCD data output, providing compatibility with a wide range of HDMI signal outputs through a dedicated RGB-to-HDMI chip. It pairs easily with ATOM series hosts, which in turn provides flexible memory and functionality configurations. Note: The Atomic Display Base requires a display with adaptive resolution scaling. Some displays without adaptive resolution support may experience display issues. Features * Uses FPGA (Gowin GW1NR-9C) * Built-in LT8618SX RGB-to-HDMI chip (supports 24-bit colour depth) * SPI interface (FPGA) + I2C interface (LT8618SX) * Maximum 720P (1280 x 720) image output * Various output modes with optimized frame rates of up to 12 - 16 FPS * Development platforms: Arduino, ESP32-IDF (UIFlow not yet supported) Specifications FPGA Gowin GW1NR-9C LT8618SX RGB-to-HDMI chip supports 24-bit colour depth Max Output Size 720P (1280 x 720) Output Frame Rate 1280 x 720 60Hz Product Size 64 x 24 x 29mm Package Size 136 x 92 x 30mm Product Weight 15.2g Package Weight 17.3g Resources * Product Wiki Package Contents * 1x Atomic Display Base https://elecena.pl/product/27308464/m5stack-atom-gw1nr-hdmi-display-base 2024-11-20 https://elecena.pl/product/27308464/m5stack-atom-gw1nr-hdmi-display-base 2024-11-29 https://elecena.pl/product/27308464/m5stack-atom-gw1nr-hdmi-display-base 2024-11-30 https://elecena.pl/product/27308464/m5stack-atom-gw1nr-hdmi-display-base 2025-04-29 https://elecena.pl/product/27308464/m5stack-atom-gw1nr-hdmi-display-base 2025-11-28 https://elecena.pl/product/27308464/m5stack-atom-gw1nr-hdmi-display-base 2025-11-29