CoreInk is a brand new e-ink screen in the M5Stack cores range. Controlled by the ESP32-PICO-D4 this new device includes a 200x200 1.54 inch black and white e-ink screen. Compared to a regular LCD screen, e-ink screens are easier on the eyes, making them a great choice for reading or watching for longer periods of time. Other advantages are low power consumption and the ability to retain the image even if the power to the screen is interrupted。 to control the CoreInk integrates a multi-function button, a physical button, a built-in status LED and a buzzer. The device also includes a 390mAh Lipo, RTC (BM8563) to control precise timing and deep sleep functionality. CoreInk has independent reset and power buttons, expansion ports (HY2.0-4P 、 M-BUS 、 HAT expansion) to attach external sensors to expand functionality, for unlimited possibilities。

Official M5Stack ESP32 Core Ink Development Kit, Industrial Control Panel, IoT E-Book Terminal, 1.54 inch eInk Screen, 390mAh

Spécifications