Universal e-Paper Raw Panel Driver Board - ESP32 - WiFi/BT

Het e-Paper ESP32 Driver Board van Waveshare is een draadloze oplossing voor het verversen van e-Paper display-inhoud, geschikt voor toepassingen zoals: prijskaartjes, e-Cards, bewaking seriële poort info en nog veel meer.

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, 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