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M5Stack CoreInk development kit based on ESP32, featuring a 1.54" e-ink display (200x200) with low power consumption. Ideal for autonomous IoT projects, e-readers, and industrial control panels.
The M5Stack CoreInk is an ESP32-based development board featuring a 1.54-inch (200x200 pixels) black-and-white e-ink display. Unlike traditional LCD screens, e-ink technology offers ultra-low power consumption and retains the image without power, making it perfect for battery-operated projects.
Powered by the ESP32-PICO-D4 with WiFi and Bluetooth, the device includes a 390mAh LiPo battery, an RTC (BM8563) for deep sleep management, a multi-function button, a physical button, a status LED, and a buzzer. Expansion ports (HY2.0-4P, M-BUS) allow for connecting external sensors.
IoT terminals, e-book readers, industrial control panels, smart electronic shelf labels.
Official documentation: M5Stack CoreInk Docs
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