915 Generation Universal E-Paper ESP32 Driver Board for Waveshare SPI E-Paper Raw Panels WiFi/Bluetooth Wireless Compatible for Arduino

DESCRIPTION: 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: Thee-Paper ESP32 Driver Boardis 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 For 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 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: Less than 2mA (cut off power supply for CP2102)
DIMENSIONS: 29.46 x 48.25mm
Transmitting Image Via Bluetooth EDR
Comes With Android APP, Easy To Use
for reference only, e-Paper display is NOT included.
Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Color: Blue
Material: PC+metal

Package Contents:
1 x Universal e-Paper ESP32 Driver Board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.