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christof62 edited this page Apr 30, 2018 · 3 revisions

4.2" e-ink Status Display

A battery powered e-ink device to show in this case the status of a home automation server. The device is based on a LOLIN 32 board.

Features:

4.2" e-ink display
4 capacitive touch keys
2000mAh LiPo battery
BLE client for status synchronization and control
Low power consumption

See also: https://www.thingiverse.com/thing:2789144

Used libraries:

Adafruit GFX
EPD4in2 library modified by Ben Krasnow on https://drive.google.com/drive/folders/0B4YXWiqYWB99UmRYQi1qdXJIVFk

Since the HMI and BLE communication is specific to your needs, consider the is example which requires modification.