Thingiverse

4.2" E-Ink Display Console

by menzenbach

377 Downloads

254 Likes

3 Makes

This is a small LiPo battery powered display console.

Main features:

* 4.2 inch 400x300 E-Ink E-Paper Display Modul
* ESP32 Lolin32 board
* 4 capacitive touch buttons
* LiPo 3,7V 1000mAh

**Note:
LiPo batteries cause a fire risk. You should test the proper charge and discharge behavior of the used board. Purchase high quality products. Don't use damaged or puffy LiPo batteries. Check regularly. Never leave the device charging while unattended. Remove the LiPo battery if the device is not used and store it safe. Respect correct disposal of the battery.
**

I am using this device to control some home automation features. It's controlled via the 4 touch buttons, which are used as soft keys. The ESP32 is normally in deep sleep mode and wakes up every minute to update the time, or if any buttons is touched. The communication is based on Bluetooth LE to a central, which provides the characteristics for the current time and status information to be displayed. Further BLE char

42 Inch 400x300 console display e ink e paper E-ink E-paper esp32 Lipo Lolin32 low power 42 Inch 400x300 console display e ink e paper E-ink E-paper esp32 Lipo Lolin32 low power

Source

Thingiverse

What you need to print this: Beginner Low confidence

Single piece

Supports 1/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 0/3

Printer

FDM / FFF

File format