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wall display (LED-Strip + E-Ink)
di fauldrache
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I made a combined display with an LED-Strip and an E-Ink display.
Purpose is to display stuff like temperatures, which don't change often on the E-ink-Display and often changing values like photovoltaic power with the led strip. With a touch button you can switch between different screens
The led strip ist a WS2812B Adressable Pixel Strip with 144 led/m
-> i used these: https://amzn.eu/d/eOmWAVV
The E-ink-Display is a 2.9inch monochrom display with SPI,
-> I used this one: https://amzn.eu/d/5YOUf0v
The touch button is a TTP223 capacitive sensor to detect through the plastic front
-> I used this one: https://amzn.eu/d/cxXyiUF
Under the E-Ink display is space for a ESP32 Dev Board, almost anything will fit here. I used the ones without pin headers for a lower profile
I used this one: https://amzn.eu/d/24QEFxx
The led-strip is 38 pixels long in a U-shape. I used both vertikal sides (each 14 leds) for displaying the current solar power and the state of charge of the bat
Purpose is to display stuff like temperatures, which don't change often on the E-ink-Display and often changing values like photovoltaic power with the led strip. With a touch button you can switch between different screens
The led strip ist a WS2812B Adressable Pixel Strip with 144 led/m
-> i used these: https://amzn.eu/d/eOmWAVV
The E-ink-Display is a 2.9inch monochrom display with SPI,
-> I used this one: https://amzn.eu/d/5YOUf0v
The touch button is a TTP223 capacitive sensor to detect through the plastic front
-> I used this one: https://amzn.eu/d/cxXyiUF
Under the E-Ink display is space for a ESP32 Dev Board, almost anything will fit here. I used the ones without pin headers for a lower profile
I used this one: https://amzn.eu/d/24QEFxx
The led-strip is 38 pixels long in a U-shape. I used both vertikal sides (each 14 leds) for displaying the current solar power and the state of charge of the bat
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