| Account | My Orders
Cart(0)
Spotpear
  • sales

    +86-0755-88291180

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.

How to do

  • 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.

  • Import the image to project, adjust the image as you want

  • Select File -> Export -> Save as Web...

  • Import the color table

  • For black/white e-Paper, import Black-White.act, and save the image.

  • For black/white/red e-Paper, import Black-White-Read.act and save.

  • For black/white/yellow e-Paper, import Black-White-Yellow.act and save.

  • For Seven-colors e-Paper, import N-color.act and save.

TAG： Raspberry Pi Pico 2 RP2350 ETH CH9120 TCP/UDP Ethernet Network For Arduino Raspberry Pi 5 TTL Industrial Isolated Converter SpotPear Product Tutorial Catalog How to use host device Sipeed NanoCluster Mini Cluster Board mini data center For Raspberry Pi CM45 / Computer /LM3H /M4N Smart Car Raspberry Pi 4 Camera XIAO RA4M1 Tiny SuperMini Board For Arduino Uno IDE For SeeedStudio R7FA4M1 ESP32-S3 1.69inch Touchscreen LCD Round Display WiFi Bluetooth With QST Attitude Gyro Sensor QMI8658 Arduino MLX90640 USB to SPI PC USB Secondary Screen ESP32 S3 Development Board 2.8 inch Round LCD Display 480x480 QMI8658 Sensor / SD /MP3 Audio /Battery Port LVGL/HMI For Arduino WiFi6 Development Board ESP32 1.9inch LCD voice module Raspberry Pi Raspberry Pi 8inch LCD 768x1024 Capacitive TouchScreen HDMI Display Workstation electronic Nameplate
Price：
$18.89
Model：
Pico-ResTouch-LCD-2.8
Brand：
Spotpear
SKU：
0101530

Raspberry Pi Pico 2.8inch LCD Display Module 2.8 inch Touch Screen 262K Colors 320×240

TAG： ESP32-S3 USB Dongle Raspberry Pi Zero 4G Cat1 LTE GPS EA EU ESP32 0.85inch LCD USB to nRF24L01 Raspberry Pi 5 PCIe USB UART HAT RS485 ISO TTL RS232 MPUUART ESP32 S3 LCD 1.3 inch Holographic Display Screen 3D Transparent Refractive Prism Mini TV Raspberry Pi 5 DSI Cable Spotpear UGV Beast PT AI 4G 5G OpenCV Robot Car MediaPipe Raspberry Pi4B Pi5 Spotpear Raspberry Pi 5 D sipeed display screen 1.14 1.3 2.4 2.8 4.3 5 7inch LCD UART Serial Debug Module Raspberry Pi Pico ST7789 LuckFox Pico SC3336 Raspberry Pi Autofocus Camera RM520N GL IoT EMBB 5G 4G 3G M.2 LTE-A/NSA SA GNSS DFOTA VoLTE Quectel Raspberry Pi 4 Model B 1GB ESP32-S3 3.49-inch Development Board DeepSeek AI Chat Box 3.49inch LCD Capacitive TouchScreen Display 172×640 N16R8 RP2040 LoRa-HF
©Copyright 2015 Berlinger Haus | All Rights Reserved
Address：Rm401, building 4, Enlai industrial city, Nankang Road, Danzhutou community, Nanwan street, Longgang District, Shenzhen
Email：tech-support@spotpear.com (Only tech support .Order see 'CONTACT US' at our web )