On Sun, 17 Nov 2019 11:23:42 +0100, Tony van der Hoff 
declaimed the following:


>Thank you, Kev; That is very useful, especially the second document, of
>which I was unaware. It's all quite self-explanatory, except for the Alt
>entries. Can you (or anybody) please explain what these are?

https://www.dummies.com/computers/raspberry-pi/raspberry-pi-gpio-pin-alternate-
functions/


--
 Wulfraed                 Dennis Lee Bieber         AF6VN
 wlfraed@ix.netcom.com    http://wlfraed.microdiversity.freeddns.org/

--- SoupGate-Win32 v1.05