How to Program KeyChainino

How to Program KeyChainino

If you want to program KeyChainino V1 or KeyChainino THT (V1 or V2), follows these steps to program them with Arduino or an ISP Programmer:   ==> How to program KeyChainino V1 and THT via ISP If you want to program KeyChainino V3 (64 LEDs), follow this guide:...
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