SeppPi
Posts: 13
Joined: Sat Sep 30, 2017 2:30 pm

Waveshare - GSM HAT - use of GPIO ports

Wed Mar 27, 2019 4:32 pm

Hello, has anyone an easy solution to use the gpio ports while the Waveshare GSM HAT is on the RPi?

Greetings!

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B.Goode
Posts: 8274
Joined: Mon Sep 01, 2014 4:03 pm
Location: UK

Re: Waveshare - GSM HAT - use of GPIO ports

Wed Mar 27, 2019 4:58 pm

Physically/Electrically -

Something like http://iqaudio.co.uk/accessories/32-io-doubler.html or https://www.rs-online.com/designspark/d ... e-fullphat.

No doubt other similar options are available. You will need to check for mechanical compatibility.


Logically -

You will need to examine the documentation for the HAT to determine which gpio pins are not used by any associated supporting software.

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