Mini Serial Displays

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htieK
 
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Joined: Fri Aug 15, 2014 3:32 pm

Mini Serial Displays

Post by htieK »

Are there any mini serial, one wire interface displays like the serial LCDs? Doesn't matter what the actual display materials are (LCD, OLED, E-Paper, etc.) Just as small as possible and only one wire connect.

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mikeysklar
 
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Re: Mini Serial Displays

Post by mikeysklar »

The serial LCDs Adafruit sells have an option i2c / SPI backpack which greatly reduces the wiring, but still requires Vcc/GND and two wires of i2c or SPI control.

I've not seen a 1-wire scenario. Do you have a link?

In terms of minimal connections and small display the 0.91" 128x32 i2c OLED with STEMMA QT connection is pretty ideal.

https://www.adafruit.com/product/4440

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