e-paper e-ink electronic shelf label price tag ESLs

e-paper ป้ายแสดงราคาอิเล็กทรอนิกส์

e-paper electronic shelf label ESLs

ใช้แสดงชื่อสินค้า ราคา ส่วนลด สามารถเปลี่ยนชื่อ ราคา บนชั้นวาง ( Shelf ) แบบ Real-Time ได้ทันที หมดกังวลกับราคาสินค้าที่ไม่ถูกต้อง ทำให้ช่วยเพิ่มประสิทธิภาพ การบริหารจัดดการสินค้าคงคลัง

Product introduction:

The electronic ink screen network driver board can obtain picture information from a PC or a smartphone via WiFi, and display the information through an electronic ink screen.

Support for Arduino development can be used like other Arduino boards.

Driver Board Features:

  • Onboard ESP8266, support for Arduino development
  • Provide HTML host computer program factory built-in electronic ink screen driver (open source)
  • Support Floyd-Steinberg dithering algorithm to get more color combinations and better shadow rendering of original images
  • Support a variety of common image formats (BMP, JPEG, GIF, PNG, etc.)
  • Easy to integrate into a variety of web applications
  • Provide a complete supporting information manual

Driver Board Parameter:

  • WiFi standard: 802.11b/g/n
  • Communication interface: 3-wire SPI, 4-wire SPI (default)
  • Working voltage: 5V
  • Working current: 50mA ~ 100mA
  • Dimensions: 29.57mm x 48.26mm
  • Through-hole diameter: 2.9mm

Screen Features:

  • No backlight required, power off can keep the last screen display for a long time
  • Very low power consumption, basically only consumes power when refreshing
  • Provide complete supporting information manual (driver schematic, Raspberry/Arduino/STM32, and other sample programs
  • Screen Parameters:
  • Working voltage: 3.3V
  • Communication interface: 3-wire SPI, 4-wire SPI
  • Dimensions: 29.2mm x 59.2mm x 0.98mm
  • Display size: 48.55mm x 23.71mm
  • Dot Distance: 0.229 x 0.228
  • Resolution: 212 x 104
  • Display color: yellow, black, white
  • Gray level: 2
  • Global refresh: 15s
  • Refresh power consumption: 26.4mW (Typ.)
  • Standby power consumption: <0.017mW
  • Viewing angle: < 170°

Information includes:

  • User manual
  • Schematic
  • Sample program
  • Development materials

Package includes:

  • 1 x e-Paper ESP8266 Driver Board
  • 1 x e-Paper Adapter
  • 1 x 24PIN FFC line
  • 1 x 2.13 Inch Bare Screen

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