<![CDATA[M5Stack with External Speaker]]>Hi,

I'm a newbie in M5Stack.
I would like to know if it's possible to turn off the M5Stack internal speaker and connect it to an external speaker (or vibrotransducer)?

I use the following vibrotransducer as my speaker: http://www.acouve.co.jp/product/pd_vp2.html
And PAM8403 amplifier.

Can anyone teach me how to connect all the parts with a schematic diagram (if possible)?

Thank you in advance.

Best regards!

]]>https://community.m5stack.com/topic/1482/m5stack-with-external-speakerRSS for NodeSun, 03 May 2026 09:05:50 GMTTue, 19 Nov 2019 05:01:21 GMT60<![CDATA[Reply to M5Stack with External Speaker on Tue, 19 Nov 2019 12:06:15 GMT]]>@lukasmaximus Yes.. I want to make an audio-haptic installation for a school project. :) And now I'm trying to make it wireless. By any chance, do you know how to send data from MAX/MSP to M5Stack (via udp, WiFi)?

]]>https://community.m5stack.com/post/6440https://community.m5stack.com/post/6440Tue, 19 Nov 2019 12:06:15 GMT<![CDATA[Reply to M5Stack with External Speaker on Tue, 19 Nov 2019 12:01:45 GMT]]>No worries, glad it worked for you. Are you making a musical project?
I would love to hear about it

]]>https://community.m5stack.com/post/6439https://community.m5stack.com/post/6439Tue, 19 Nov 2019 12:01:45 GMT<![CDATA[Reply to M5Stack with External Speaker on Tue, 19 Nov 2019 11:59:09 GMT]]>Hi @lukasmaximus, I'm using the black core M5Stack.
I've tried what you suggested and now it's ok already. :)
Thank you so much for your help.

]]>https://community.m5stack.com/post/6438https://community.m5stack.com/post/6438Tue, 19 Nov 2019 11:59:09 GMT<![CDATA[Reply to M5Stack with External Speaker on Tue, 19 Nov 2019 09:07:55 GMT]]>Hi @creativetabi which M5Stack are you using? If you have the black or grey core this is easy. You just need to connect a wire up to pin 25 which is the DAC connected to the speaker, and another wire to ground and you should be able to get the sound signal from the M5stack

]]>https://community.m5stack.com/post/6434https://community.m5stack.com/post/6434Tue, 19 Nov 2019 09:07:55 GMT