E-Paper Floyd-Steinberg

Instroduction

Floyd-Steinberg dithering algorithm is suitable to show a rich sense of gradation based on a picture that has few colors. This makes it possible to obtain more color combinations and perform better shadow rendering on the original picture, especially suitable for e-Paper display.
This instruction we will show you how to made Floyd-Steinberg image
You can also refer to the demo codes of ESP32 or ESP8266 about the realization of the Floyd-Steinberg algorithm.

Create a new Photoshop project, and set the resolution according to the e-Paper you use, set the color mode to RGB. For example, we use 7.5inch e-Paper whose resolution is 800*480 as example.

TAG： Raspberry Pi 7inch DSI Raspberry Pi OpenWrt Tutorial 2 Raspberry Pi 1.5inch LCD Modbus POE ETH Relay Waveshare User Guide Sipeed FPGA Tang Primer 20K Dock/Lite 128M DDR3 Development Board GW2A-LV18PG256C8/I7 ESP32 1.5inch LCD Raspberry Pi 8 inch DSI MIPI LCD TouchScreen Display 8inch 800x1280 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 Milk V Duo Raspberry Pi 5 ABS Case Raspberry Pi Camera Raspberry Pi 14 inch LCD 2K HDMI /Type C Display Capacitive TouchScreen 2160x1440 For Jetson Nano/mini Computer PC ESP32 C3 LCD Development Board 1.3 inch Display Screen ST7789 240x240 3D Transparent Refractive Prism Mini TV For Arduino Core3566004000 RV1106 SC3336 Milk-V Duo HUB Raspberry Pi 5 Speaker HDMI to TTL DeepSeek ESP32-S3 Voice Chat Robot espHome XiaoZhi Ball NanoKVM-Lite-Quick-Start Raspberry Pi Compute Module 5 CM5 Cortex A76 BCM2712 With/Without Wi-Fi RAM 2/4/8/16GB eMMC Lite/8/16/32/64GB