Waveshare E-paper e-ink Screen e-Paper Wireless Network Driver Board ESP32 WiFi + bluetooth Module

Note This product does not contain an electronic ink screen module Product introduction The electronic ink screen wireless network driver board can obtain picture information from a PC or a smart phone via WiFi or Bluetooth and display the information through an electronic ink screen Support for development can be used like other boards Features Onboard ESP32 support for developmentProvide Android phone app program which can update the display content through Bluetooth EDR easy to useProvide HTML host computer program which can update the display content remotely through webpage which is convenient for integration into various web applications Support Floyd Steinberg dithering algorithm to get more color combinations and better shadow rendering of original imagesSupport a variety of common image formats BMP JPEG GIF PNG etc Factory built in electronic ink screen driver open source Provide a complete supporting information manual Parameter WiFi standard 802 11b g nBluetooth standard 4 2 including traditional Bluetooth BR EDR and Bluetooth low energy BLE Communication interface 3 wire SPI 4 wire SPI default Working voltage 5VWorking current 50mA 150mADimensions 29 46mm x 48 25mmInformation includes User manualSchematicDemo codePackage includes 1 x e Paper ESP32 Driver Board1 x e Paper Adapter1 x 24PIN FFC line