Controlador WiFi ESP32 para Displays e-Paper - WS

: PCO05078
13,95 €
preço com IVA incluído

Esta é uma placa de driver universal para displays de papel eletrônico, graças aos dois recursos sem fio - WiFi e Bluetooth - é fácil exibir imagens do PC / SmartPhone via WiFi ou Bluetooth.

 

Quantidade

DESCRIÇÃO EM PORTUGUÊS BREVEMENTE DISPONÍVEL

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*Atenção: as imagens são meramente ilustrativas.

Note: e-Paper panels in the photos are NOT included.

Overview

This is a universal driver board for e-Paper raw panels, thanks to the dual wireless features - WiFi & Bluetooth - it is easy to display images from PC / smart phone via WiFi or Bluetooth.

Furthermore, it can also be used for Arduino development, just like any other normal Arduino board.

Features

  • Onboard ESP32, supports Arduino development
  • Provides Android APP, allows to refresh display content via Bluetooth EDR
  • Provides HTML host code, allows to refresh display content via remote webpage, suit for Internet applications
  • Supports Floyd-Steinberg dithering algorithm, more color combinations, better shadow rendering for the original image
  • Supports popular image formats: BMP, JPEG, GIF, PNG, etc.
  • Easy to be integrated into wireless applications
  • Comes with e-Paper driver (open source)
  • Comes with development resources and manual

Specifications

  • WiFi protocol: 802.11b/g/n
  • Bluetooth protocol: 4.2, includes traditional BR/EDR, and low power BLE
  • Interface: 3-wire SPI, 4-wire SPI (default)
  • Operating voltage: 5V
  • Operating current: 50mA ~ 150mA
  • Outline dimension: 29.46mm x 48.25mm

Dimensions

e-Paper ESP32 Driver Board dimensions

Development Resources

Wiki : www.waveshare.com/wiki/e-Paper_ESP32_Driver_Board

Supported e-Paper

PART NUMBERCOLORSGRAY SCALERESOLUTIONDISPLAY SIZE (MM)OUTLINE DIMENSION (MM)FULL REFRESH TIME* (S)PARTIAL REFRESHINTERFACE
1.54inch e-Paper black, white 2 200x200 27.60 × 27.60 31.8 × 37.3 2 √ SPI
1.54inch e-Paper (B) red, black, white 2 200x200 27.60 × 27.60 31.8 × 37.3 8 × SPI
1.54inch e-Paper (C) yellow, black, white 2 152x152 27.51 × 27.51 31.8 × 37.3 27 × SPI
2.13inch e-Paper black, white 2 250x122 48.55 × 23.71 59.2 × 29.2 2 √ SPI
2.13inch e-Paper (B) red, black, white 2 212x104 48.55 × 23.71 59.2 × 29.2 15 × SPI
2.13inch e-Paper (C) yellow, black, white 2 212x104 48.55 × 23.71 59.2 × 29.2 15 × SPI
2.13inch e-Paper (D) black, white 2 212x104 48.55 × 23.71 59.2 × 29.2 2 √ SPI
2.7inch e-Paper black, white 2 264x176 57.29 × 38.19 70.4 × 45.8 6 × SPI
2.7inch e-Paper (B) red, black, white 2 264x176 57.29 × 38.19 70.4 × 45.8 15 × SPI
2.9inch e-Paper black, white 2 296x128 66.89 × 29.05 79.0 × 36.7 2 √ SPI
2.9inch e-Paper (B) red, black, white 2 296x128 66.89 × 29.05 79.0 × 36.7 15 × SPI
2.9inch e-Paper (C) yellow, black, white 2 296x128 66.89 × 29.05 79.0 × 36.7 15 × SPI
2.9inch e-Paper (D) black, white 2 296x128 66.90 × 29.06 79.0 × 36.7 3 √ SPI
4.2inch e-Paper black, white 2 400x300 84.80 × 63.60 90.1 × 77.0 4 × SPI
4.2inch e-Paper (B) red, black, white 2 400x300 84.80 × 63.60 90.1 × 77.0 15 × SPI
4.2inch e-Paper (C) yellow, black, white 2 400x300 84.80 × 63.60 90.1 × 77.0 15 × SPI
5.83inch e-Paper black, white 2 600x448 118.80 × 88.26 125.4 × 99.5 3.5 × SPI
5.83inch e-Paper (B) red, black, white 2 600x448 118.80 × 88.26 125.4 × 99.5 14 × SPI
5.83inch e-Paper (C) yellow, black, white 2 600x448 118.80 × 88.26 125.4 × 99.5 26 × SPI
7.5inch e-Paper black, white 2 800×480 163.20 × 97.92 170.2 × 111.2 5 × SPI
7.5inch e-Paper (B) red, black, white 2 800×480 163.20 × 97.92 170.2 × 111.2 16 × SPI
7.5inch e-Paper (C) yellow, black, white 2 640x384 163.20 × 97.92 170.2 × 111.2 16 × SPI

Package Content

Weight: 0.035 kg

Note: e-Paper panels in the photos are NOT included.

  1. e-Paper ESP32 Driver Board x1
  2. e-Paper Adapter x1
  3. 24PIN FFC x1

1e-Paper-ESP32-Driver-Board-1_93.jpg 2+3e-Paper-Adapter_24PIN-FFC_93.jpg

PCO05078

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