This is a universal driver board for e-Paper raw panels, thanks to the WiFi connectivity, it is allowed to display image from PC/smart phone via WiFi conveniently. Furthermore, it can also be used for Arduino development, just like any other normal Arduino board.FeaturesOnboard ESP8266, supports Arduino developmentProvides HTML host codeSupports Floyd-Steinberg dithering algorithm, more color combinations, better shadow rendering for the original imageSupports popular image formats: BMP, JPEG, GIF, PNG, etc.Easy to be integrated into wireless applicationsComes with e-Paper driver (open source)Comes with development resources and manual