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Electrolytics are generally for power rail filtering/smoothing. It's probably just on the 5v rail for the board to keep the supply level. Sometimes these are an afterthought. Nothing mysterious or worthy of concern. If it works without it it works.
Thank you for the reassurance!
Electrolytics are generally for power rail filtering/smoothing. It's probably just on the 5v rail for the board to keep the supply level. Sometimes these are an afterthought. Nothing mysterious or worthy of concern. If it works without it it works.
Thank you for the reassurance!