Waveshare 200x200 1.54inch E-Ink display module - three color MOT5 Microstep selection:

Microstep selection:

Powerful Controller: Raspberry Pi CM4

to help boost up smaller single/differential signals to the full range

5 V or LR44 batteries (not included)

Ideal accessory for FDM 3D printers and general print bed maintenance

Waveshare 200x200 1.54inch E-Ink display module - three color MOT5 Microstep selection:200x200, 1. 54inch E Ink Display Module, Three Color, SPI Interface This is an E Ink display module, 1. 54inch, 200x200 resolution, with embedded controller, communicating via SPI interface, supports red, black, and white three color display. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.