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By mdl1961
I would like to upgrade an MP3 WAV Trigger unit (Robertson electronics), Spark fun #'s WIG-11029 and/or WIG-09715, with the latest WIG-13720.
I have functioning code for the first two. Can I simply plug in the latest version (WIG 13720) to my system or are there code changes that would have to be performed??
Any help would be appreciated.
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By TS-Chris
Hi mdl1961!

You should be able to upgrade without any issues. We only made some hardware changes to the different revisions to work around updated components. Code for the older versions should work fine with the latest version but you could always downgrade the firmware if you needed too.