High All! I have been trying for days, to figure out how to find/use a library that will allow me to use alternate pins to drive an I2C LCD Backpack 16X2 display on my ProMicro. I have found a few old threads here but I can't seem to get them "bumped" up where anyone can help me get one going. I …

Help me Bit Bang a little I2C for my ProMicro

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