GIGA R1 - Play Audio File - Volume set up

Official Hardware Mega GIGA R1 WiFi
1

I've tried the Play Audio File example proposed on the official website :

(https://docs.arduino.cc/tutorials/giga-r1-wifi/giga-audio)

It works great, but the volume is pretty low. I have connected a standard headphone directly on the 3.5 jack port of the Giga board.

Is there any function to set up the volume ? Or is it mandatory to use an external amplifier?

Thanks!

2

Thanks for the link: The external amplifier is probably your best solution. You could also use the audio in on your PC or Laptop.