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： DeepSeek AI Voice Chat ESP32 S3 Development Board 2.06-inch AMOLED Display 410×502 2.06inch TouchScreen Programmable Watch Raspberry Pi 5 inch DSI MIPI LCD TouchScreen Display 7inch 720x1280 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 SpotPear Raspberry Pi 5 Official Case ESP32-S3 LuckFox Pico X1300 X1300-A2 Raspberry Pi 5 HDMI to CSI-2 Shield 1080P@60fps & Audio & Video Also Raspberry Pi 5.83 inch e-Paper link (G) RYBW 800x480 For Arduino / Jetson / STM32 /ESP32 ESP32-S3 Development Board 3.16 inch LCD display 3.16inch Screen SD slot 320x820 RGB LED ST7701 ESP32-C6 WiFi 6 Development Board ESP32-C6-MINI-1Support WiFi6 Bluetooth5 Zigbee Thread ESP32-S3 Smart 86 Box Development Board with 4 inch 480x480 Display Touch Screen For AI and DeepSeek UGV Rover PT Kit AI OpenCV Robot Car MediaPipe For Jetson Orin LCC-14 Luckfox Pico PLUS ESP32-S3 Relay 6-Channel IOT WiFi Bluetooth RS485 Pico Protection Circuits ESP32 C3 ST7789 ESP32-S3 1.69inch LCD Display With QST Attitude Gyro Sensor QMI8658C For Arduino Python Raspberry Pi 5 Raspberry Pi 2inch LCD DeepSeek XiaoZhi AI Voice Chat Robot BOX ESP32-S3 Development Board 1.85 inch Round LCD N16R8

TAG： BG95 M3 Zero EVB QuecPython LTE EGPRS GNSS 0.96inch RGB OLED ADXL354BEZ Raspberry Pi Pico 2 RP2350 USB A Development Board PC USB Monitor Screen Raspberry Pi AI Camera 12MP IMX500 RP2040 Raspberry Pi Raspberry Pi Camera V2 X1011 Raspberry Pi 5 PCIe M.2 NVMe 4-Ports SSD Pi5 Four-Times 2280 JETSON NANO MINI DDSM315 Direct Drive Servo Motor All-In-One Design Hub RS485 Motor 1.54 inch Passive NFC e-Paper BW Display E-ink Screen No Need Battery Wireless Powered Jetson Nano 5G module USB IR Infrared Thermal Imaging Camera B RS485 to RJ45 Jetson Xavier NX USB Camera 2MP GC2093 ‌WDR Backlight Compensation‌ Onboard microphone Raspberry Pi Pico 2 RP2350 1.8 inch AMOLED Development Board Display 368×448 TouchScreen Programmable Watch QSPI Flipper Zero Air Mouse Raspberry Pi 5