Waveshare 4.2 Inch Bare e-Paper Screen + Driver Board Onboard ESP8266 Module Wireless WiFi Black and White Display Compatible Arduino
$80.20
Waveshare 4.2 Inch Bare e-Paper Screen + Driver Board Onboard ESP8266 Module Wireless WiFi Black and White Display Compatible Arduino

Waveshare 4.2 Inch Bare e-Paper Screen + Driver Board Onboard ESP8266 Module Wireless WiFi Black and White Display Compatible Arduino

availability:In stock

Shipping: Free Airmail
Dispatch: Ships within 2-5 business days
Estimated Delivery: Between

$80.20

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Product Description

Note: This product comes with 4.2 Inch Bare ink screen.
 
Product introduction:
 
The electronic ink screen network driver board can obtain picture information from a PC or a smart phone 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: 90.1mm × 77.0mm × 1.18mm
Display size: 84.8mm × 63.6mm
Point distance: 0.212 × 0.212
Resolution: 400 × 300
Display color: black, white
Gray level: 2
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 4.2 Inch Bare Screen

More Detailed Photos:

Waveshare 4.2 Inch Bare e-Paper Screen + Driver Board Onboard ESP8266 Module Wireless WiFi Black and White Display Compatible Arduino
Waveshare 4.2 Inch Bare e-Paper Screen + Driver Board Onboard ESP8266 Module Wireless WiFi Black and White Display Compatible Arduino
Waveshare 4.2 Inch Bare e-Paper Screen + Driver Board Onboard ESP8266 Module Wireless WiFi Black and White Display Compatible Arduino
Waveshare 4.2 Inch Bare e-Paper Screen + Driver Board Onboard ESP8266 Module Wireless WiFi Black and White Display Compatible Arduino

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
United States, Canada 10-25 business days
Australia, New Zealand, Singapore 10-25 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
Italy, Brazil, Russia 10-45 business days
Other countries 10-35 business days
Expedited Shipping 7-15 business days to Worldwide

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