I have a 16 channel Sainsmart relay.
I am using the SainSmart 16-Way Level Conversion Module for Raspberry Pi
its a nice little header 3.3 to 5v converter.
BUT I need to use pins 2-4,7-11 and 14-15 as high/low outputs.
Is there any way to edit pins/swap gpio’s or a way to enable those pins as outputs for my home automation project.
So far its a web menu I’ve made to control the relays with python and php but I would like to try to use this cayenne setup.
I do not want to have to use wires and separate the converter from the pie header and then use wires do to the gpio exchange as the 16ch relay is already in the attic with everything wired up and they would mean more wires that could come lose and a housing or mounting solution for the level converter.