Reply To: NodeMCU build: buzzer sounding continiously

[lhw455]

Thanks, I’ve temporarily removed the buzzer.

It’s this one. I’ll try and reverse the connections and see how it goes.

https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2050601.m570.l1313.TR0.TRC0.H0.Xarduino+310mhz+rf.TRS0&_nkw=9012+buzzer&_sacat=0