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96boards / mezzanine-community

Repository for community designed mezzanine boards for the 96boards specification.
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Touchpad mezzanine #40

Open krisik70 opened 6 years ago

krisik70 commented 6 years ago

Use case: Some of the screens don't have touch capability, and even if they have, it is usually consuming USB port making OTG unavailable (big issue for Android development case).

Having touchpad mezzanine connected to LowSpeed IO connector (SPI-based) will resolve this issue. Please don't forget to expand UART1 pins to be accessible through some connector or combine it with FTDI chip.

fixxxxxxer commented 6 years ago

Flick Hat to be referenced https://www.pi-supply.com/product/flick-hat-3d-tracking-gesture-hat-raspberry-pi/