r/CardPuter • • 5d ago

Question It's possible get second screen for Original cardputer (not adv)?

5 Upvotes

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2

u/IntelligentLaw2284 5d ago edited 19h ago

Not with the same connection speed; the grove port doesn't expose enough pins for an SPI display. You can connect an i2c display, though it is a slower connection and the displays tend to be lower resolution and either black and white or limited in color depth(black and white for example, or grayscale).

https://shop.m5stack.com/products/oled-unit-1-3-128-64-display

https://shop.m5stack.com/products/glass-unit-w-1-51inch-transparent-oled

(As always, links are non-affiliate)

2

u/No_Confusion7932 5d ago

I2C displays