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PaPirus functions

Posted: Mon Mar 13, 2017 10:17 pm
by baantonia
I've recently purchased a PaPirus Hat with a 2,7 inch SPI ePaper display which is connected via a FFC and has 4 buttons connected to GPIOs 16, 26, 20, 21. So far I haven't looked into using the display and buttons but have discovered the hat also comprises an I2C RTC, with which I have been experimenting. However, the board also has a second FFC socket, Does anyone know what this second socket does?

Re: PaPirus functions

Posted: Mon Mar 13, 2017 10:33 pm
by baantonia
Just discovered it’s an optional connection to a GPIO breakout board.

Re: PaPirus functions

Posted: Tue Mar 14, 2017 11:49 am
by Pi Supply
Hi,

glad you could find the information you needed.
Just so that it could be useful to others here are a couple of links:
https://github.com/PiSupply/PaPiRus/tre ... iRus%20HAT

https://www.pi-supply.com/make/papirus- ... d-gotchas/

Hope this helps.

Re: PaPirus functions

Posted: Tue Mar 14, 2017 11:53 am
by gregeric
This device tree install of the on-board LM75 temp sensor's linux kernel driver may be of interest too.