Universal e-Paper Raw Panel Driver Board, ESP32 WiFi / Bluetooth Wireless
Driver Boards, WiFi, Bluetooth

Universal e-Paper Raw Panel Driver Board, ESP32 WiFi / Bluetooth Wireless

SKU:15823
Part No.:e-Paper ESP32 Driver Board
Brand:Waveshare

$14.99
PriceQuantity
$14.592+
$14.393+
$14.194+
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Description

Details

Universal e-Paper Driver Board with WiFi / Bluetooth SoC ESP32 onboard, supports various Waveshare SPI e-Paper raw panels
e-Paper ESP32 Driver Board

Comes with Android APP

an easy way to display images on e-Paper from PC / smart phone via WiFi / Bluetooth

Features at a glance

The e-Paper ESP32 Driver Board is a wireless solution for refreshing e-Paper display content, suitable for applications such as: supermarket price tag, e-Card, serial port info monitoring, etc.

  • 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, suitable 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.
  • Comes with development resources and manual
Specifications
WiFi protocol 802.11b/g/n
Bluetooth protocol Bluetooth 4.2，including traditional BR/EDR, and low power BLE
Interface 3-wire SPI, 4-wire SPI (default)
Operating voltage 5V
Operating current 50mA ~ 150mA
Low power current <2mA (cut off power supply for CP2102)
Dimensions 29.46 × 48.25mm
Transmitting image via Bluetooth EDR

comes with Android APP, easy to use

* for reference only, e-Paper display is NOT included.

Transmitting image via remote webpage

comes with HTML host code, suitable for sorts of Internet applications

Floyd-Steinberg Dithering support

more color combinations, better shadow rendering, better displaying effect

pinout definition
Outline dimensions
Resources & Services

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

Supported e-paper models
Part NumberColorsGrey ScaleResolutionDisplay size (mm)Full Refresh Time (s)Partial Refresh1Interface
1.54inch e-Paper black, white 2 200 × 200 27.00 × 27.00 2 √ SPI
1.54inch e-Paper (B) red, black, white 2 200 × 200 27.60 × 27.60 8   SPI
2.13inch e-Paper black, white 2 250 × 122 48.55 × 23.70 2 √ SPI
2.13inch e-Paper (B) red, black, white 2 212 × 104 48.55 × 23.70 15   SPI
2.13inch e-Paper (D) black, white 2 212 × 104 48.55 × 23.70 2 √ SPI
2.66inch e-Paper black, white 2 296 × 152 30.704 × 60.088 6 √ SPI
2.66inch e-Paper (B) red, black, white 2 296 × 152 30.704 × 60.088 15   SPI
2.7inch e-Paper black, white 4 264 × 176 57.288 × 38.192 6   SPI
2.7inch e-Paper (B) red, black, white 2 264 × 176 57.288 × 38.192 15   SPI
2.9inch e-Paper black, white 2 296 × 128 66.89 × 29.05 2 √ SPI
2.9inch e-Paper (B) red, black, white 2 296 × 128 66.90 × 29.06 15   SPI
2.9inch e-Paper (D) black, white 2 296 × 128 66.90 × 29.06 2 √ SPI
3.52inch e-Paper black, white 2 360 × 240 74.51 × 49.67 1.5   SPI
3.7inch e-Paper black, white 4 480 × 280 47.32 × 81.12 3 √ SPI
4.01inch e-Paper (F) 7-color 2 640 × 400 86.40 × 54.00 15   SPI
4.2inch e-Paper black, white 4 400 × 300 84.80 × 63.60 4   SPI
4.2inch e-Paper (B) red, black, white 2 400 × 300 84.80 × 63.60 15   SPI
4.26inch e-Paper black, white 4 800 × 480 92.80 × 55.68 4 √ SPI
5.65inch e-Paper (F) 7-color 2 600 × 448 114.9 × 85.8 <35   SPI
5.83inch e-Paper black, white 2 648 × 480 119.232 × 88.320 5   SPI
5.83inch e-Paper (B) red, black, white 2 648 × 480 119.232 × 88.320 20   SPI
7.5inch e-Paper black, white 2 800 × 480 163.20 × 97.92 5   SPI
7.5inch e-Paper (B) red, black, white 2 800 × 480 163.20 × 97.92 16   SPI
  1. It usually takes about 0.3s to partially refresh the display

Weight: 0.015 kg

Quick Overview

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