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Universal e-Paper Raw Panel Driver Board, ESP32 WiFi / Bluetooth Wireless
Universal e-Paper Raw Panel Driver Board, ESP32 WiFi / Bluetooth Wireless
Artikelnummer:
11289
Delivery Time: ab Lager
Verfügbarkeit: Sofort-Versand ab Lager
CHF 21.90
Artikelbeschrieb
Details
An easy way to display images on e-Paper from PC / smart phone via WiFi / Bluetooth
Features
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
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
Package Content
Weight: 0.015 kg
- e-Paper ESP32 Driver Board x1
- e-Paper Adapter x1
- 24PIN FFC x1
