LUCKFOX E-Paper Wireless Network Driver Board, Waveshare ESP32 Driving Board, Support WiFi, Support Various Common Image Formats, for Wireless Picture Printing Like Price Tag, Business Card, etc

Produktbeschreibung

The wireless network driver board onboard ESP32, which is used with the E-Paper screen, obtains picture information from a PC or smartphone through WiFi or Bluetooth and displays the information through the Epaper screen The display content can be updated via Bluetooth EDR for easy use. HTML program is provided to update the displayed content remotely through web pages, which is convenient for integration into various network applications Supports Floyd Steinberg dithering algorithm. Through dithering algorithm processing, the original image can be better shadow rendered to obtain more color combinations, so that the image can be presented better Applicable to the application scenario of wireless picture printing: such as supermarket electronic price tag, electronic business card, serial information display board, etc Support multiple common image formats (BMP/JPEG/GIF/PNG, etc.). Provide complete online supporting information manual. Please ask 24-hour customer service for relevant manual