Dear Blynk Team
Dear Blynk team i attached here the picture for your refrence
i make the controller design using ESP32 and unfortunately i use GPIO pin 4 as a buzzer then my buzzer keep on sounding then i found the issue that GPIO pin 4 & GPIO2pin Blynk using as a led before i make my board design i just test for blynk legency it was working perfect now i move to Blynk iot i having this issue can anyone please help me can i know please how to i avoid GPIO pin 4. i didnt want remove my buzzer from my hardware because this is my alarm project i need to use buzzer as well
i hope your understand
i hope your Hear me soon
Best Regards
Maaz