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Powering up my 16ch 5v relay shield
Relay module sainsmart triggering unwanted connected booting 12vRaspberry pi 3 16 channel relay Sainsmart 12v, 16 channel relay module connected to rpizw has unwanted4 channel relay board.
5v 24v 16channel shieldRelay sainsmart 12v triggering unwanted booting connected 16 channel relay module 5v,12v,24v 16channel relay output 16-channel 16.
