M5Stack M5Stack ESP32 Core Ink Development Kit with 1.54'' elnk Display A3GS

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. 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。.

ESP32 Core Ink Development Kit with 1.54 inch EInk Display IoT

M5Stack Official ESP32 Core Ink Development Kit(1.54'' eInk

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