M5Stack® ESP32 Core Ink Development Kit with 1.54'' EInk Display IoT Terminal E-Book Industrial Control Panel

view the corresponding tutorialquick Start Click here to openDescription CoreInk is a brand new E ink display in the M5Stack cores range Controlled by the ESP32 PICO D4 This new device includes a 200x200 1 54 Black and White E Ink Display Compared to a regular LCD E ink displays are easier on the eyes which makes them a great choice for reading or viewing for longer periods Other benefits are the low power consumption and the ability to retain the image even if power to the display is terminated For control the CoreInk integrates an multi function button A physical button integrated status LED and buzzer The device also includes a 390mAh Lipo RTC BM8563 for controlling accurate timing and deep sleep funcionality CoreInk features independent reset and power buttons expansion ports HY2 0 4P M BUS HAT expansion for attaching external sensors to expand functionailty for unlimited possibilities Warning Please avoid using high refresh rates reccommended refresh rate is 15s per refresh Do not expose to ultraviolet rays for a long time otherwise it may cause irreversible damage to the ink screen Features ESP32 Standard wireless functions WiFi BluetoothInternal 4M FlashLow Power Display180 degree viewing angleExpansion portsBuilt in MagnetInternal BatteryExpandablePackage Included 1x CoreInk1x Type C USB 20cm ApplicationIoT TerminalE BookIndustrial Control PanelElectronic TagSpecification ResourceParameterESP32 PICO D4240MHz dual core 600 DMIPS 520KB SRAM Wi Fi dual mo