Re: Original TNC-Pi and RPi2 or RPi3??

John G8BPQ


I’ve used the original TNC-Pi with both PI2 and PI3. As it only has the 2 x
13 way connector you have to be slightly careful when aligning it with the

John G8BPQ

Sent: 16 October 2017 11:08
Subject: [Raspberry_Pi_4-Ham_RADIO] Original TNC-Pi and RPi2 or RPi3??

I just dug out my old TNC-Pi "Rev. 1.1 2/2013"there andwant to try it with
either my RPi2 or RPi3 boards.  There have been some changes to the
connector on the later RPi boards since the original,  I don't want to do
any damage if pinouts are wrong.  Are  there any potential problems?  I am
considering mounting the TNC-Pi via a ribbon cable not directly to the RPi.
Dick G4BBH

Join to automatically receive all group messages.