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AED35.00
Sparkfun Part number: PRT-12838
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.
Floyd-Steinberg Dithering Support
More Color Combinations, Better Shadow Rendering, Better Displaying Effect
Pinout Definition
Outline Dimensions
