Description
Atom Display-Lite is a cost-effective display driver that uses an FPGA to simulate traditional SPI TFT-LCD data output. It supports a maximum image output of 720P (1280 x 720), and achieves highly compatible display output via a dedicated RGB-to-high-definition multimedia signal conversion chip. Integrated with an ESP32 controller and 2.4G Wi-Fi, it comes with an internal memory configuration of 4MB Flash plus 520KB SRAM. Atom Display-Lite can replace the PC-controlled solution for conventional display panels, providing a more cost-efficient alternative.
Features
- FPGA and driver library code are open-source
- Utilizes FPGA (Gowin GW1NR-9C)
- Built-in LT8618SX RGB-to-high-definition multimedia signal conversion chip (supports 24-bit color depth)
- SPI interface (FPGA) + I2C interface (LT8618SX)
- Maximum image output of 720P (1280x720)
- Multiple output modes, optimized frame rate up to 12 ~ 16 FPS
- Built-in Atom-Lite (ESP32-PICO-D4) controller
- Programmable RGB light x1, reset button x1, button x1, full-featured Grove expansion interface x1
- Development platforms: Arduino, ESP32-IDF (UiFlow not yet supported)
Includes
- 1 x Atom-Lite
- 1 x Atomic Display Base
Applications
- Display input signal source
- High-definition data dashboard
Specifications
| Specification | Parameter |
|---|---|
| ESP32-PICO-D4 | 240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi |
| FPGA | Gowin GW1NR-9C |
| LT8618SX | RGB-to-high-definition multimedia signal conversion chip, supports 24-bit color depth |
| Maximum image output size | 720P (1280x720) |
| Output frame rate | 1280x720 60Hz |
| Product Size | 64 x 24 x 29mm |
| Product weight | 21.0g |
| Package Size | 76 x 46 x 29mm |
| Gross weight | 34.0g |