Khung Ảnh E-Ink Mini (Mini E-Ink Photo Frame)

This is a (almost) set and forget small E-Ink frame that picks up images from a "server" (docker) that you can serve your images from. I use it in conjunction with Immich to serve different E-Ink frames for my family.

You need to modify the "back" of the frame, cut of a "corner" for the button, make a hole for the USB-C connection and drill tow small holes to see leds (you can use some "light-pipes" here as well, if you print them in a clear filament).

We are talking a battery life of months. Recharge with USB-C when needed.

Print the "insert". Select the "battery" size you want. And print the correct "Header holder".

Parts:
FireBeetle 2 ESP32-E IoT (not recommended but works, no OTA updates! No https!)
https://www.amazon.se/dp/B0FPCVH9CR

FireBeetle 2 ESP32-S3 (not necessary to have the camera port but, I could not find one without the OV2640 Camera port).
https://www.dfrobot.com/product-2676.html

Waveshare 4inch e-Paper E6(Spectra 6) Full-Color Supports HAT+Standard e-Ink Screen Module 600 x 400 Pixels SPI Communication.
https://www.amazon.se/dp/B0DHP1JCPW

Red & Green buttons - 10PCS 10mm Gewinde SPST Momentary Metal Push Button. (only one needed).
https://www.amazon.se/dp/B09GPJZ59M

Any of these battery's will work.
Lipo Batteri 3.7V 4000mAh - Dimensions 90x60x7mm
https://www.amazon.se/dp/B08FDP59WD

Lipo Batteri 3.7V 5000mAh - Dimensions 91x55x7,5mm
https://www.amazon.se/dp/B0BG85CMFL

Lipo Batteri 3,7V 6200mAh - Dimensions 92x60x9mm
https://www.amazon.se/dp/B0FPM2LCLL

USB-C Angle adapter:
https://comparu.se/goobay-adapter-usb-c-till-usb-c-90-svart-usb-c-uttag-usb-c-plugg-04040849555565
https://www.ebay.com/itm/392258634101

Frame: Ribba 100x150x25mm (not available at IKEA any more).
https://www.amazon.se/dp/B09TFXQ1RM

Software (my fork with lot's of new features)...
Photo frame:
https://github.com/Snille/esp32-photoframe

Photo frame Server:
https://github.com/Snille/esp32-photoframe-server