<![CDATA[M5Paper Speaker]]>Hello all,
quick question, it seems the M5Paper does not have a speaker. Would it be possible to add one?

Thank you.

]]>https://community.m5stack.com/topic/2704/m5paper-speakerRSS for NodeThu, 05 Mar 2026 08:06:17 GMTTue, 05 Jan 2021 21:35:20 GMT60<![CDATA[Reply to M5Paper Speaker on Wed, 13 Jan 2021 05:44:38 GMT]]>@world101 Thanks for your reply. For the project I have in mind, I just only need beeps, but if I'm going to hack around, I'll try to attach a speaker since it would allow me to do many other things. For programming I'd go with Arduino.

]]>https://community.m5stack.com/post/11699https://community.m5stack.com/post/11699Wed, 13 Jan 2021 05:44:38 GMT<![CDATA[Reply to M5Paper Speaker on Wed, 13 Jan 2021 05:42:07 GMT]]>@mati I've posted the suggestion on the wish list but somehow it got deleted :S

]]>https://community.m5stack.com/post/11698https://community.m5stack.com/post/11698Wed, 13 Jan 2021 05:42:07 GMT<![CDATA[Reply to M5Paper Speaker on Mon, 11 Jan 2021 13:15:41 GMT]]>@veryalien

Thanks for your updates. I will give it a try.

]]>https://community.m5stack.com/post/11649https://community.m5stack.com/post/11649Mon, 11 Jan 2021 13:15:41 GMT<![CDATA[Reply to M5Paper Speaker on Sun, 10 Jan 2021 12:37:36 GMT]]>@world101 You can just use the files in the ESP32-A2DP project as a start.
I didn't change anything in the arduino library, I just had to change the name of the speaker (obviously) in the bt_music_sender_write example. There's an error in that sample project at the moment as StarWars10 is defined, but the data is actually called StarWars30, just rename it and it should compile.
I had the problem that the original sample played at double speed! I've followed the instructions to create new samples in audacity and export/convert them. Make sure to exactly create 44100 stereo 16-bit PCM data files, convert with xxd and then use TwoChannelSoundData so it plays at the correct speed.

]]>https://community.m5stack.com/post/11638https://community.m5stack.com/post/11638Sun, 10 Jan 2021 12:37:36 GMT<![CDATA[Reply to M5Paper Speaker on Sun, 10 Jan 2021 12:29:24 GMT]]>@veryalien
That’s awesome! Care to share your project and samples? I would like to play around with it.

]]>https://community.m5stack.com/post/11637https://community.m5stack.com/post/11637Sun, 10 Jan 2021 12:29:24 GMT<![CDATA[Reply to M5Paper Speaker on Sun, 10 Jan 2021 11:44:21 GMT]]>Have you got a bluetooth speaker?

If so, you could try using your M5Paper to send audio using a bluetooth a2dp connection to your speaker.

I found this arduino project:

https://github.com/pschatzmann/ESP32-A2DP

After making my own audio sample files, I can send audio from my M5Paper to my M5 Atom Echo (running the default factory firmware). I can also send to my other Urban Revolt bluetooth speaker, so it seems to be working correctly.

]]>https://community.m5stack.com/post/11635https://community.m5stack.com/post/11635Sun, 10 Jan 2021 11:44:21 GMT<![CDATA[Reply to M5Paper Speaker on Fri, 08 Jan 2021 19:10:44 GMT]]>@world101 yep also this is a bit strange we have SPK Hat for Stick but there is no standalone SPK. I think all core units got own internal SPK.

]]>https://community.m5stack.com/post/11621https://community.m5stack.com/post/11621Fri, 08 Jan 2021 19:10:44 GMT<![CDATA[Reply to M5Paper Speaker on Fri, 08 Jan 2021 12:25:57 GMT]]>I guess it depends on what you want to do. I assume you want an external speaker, correct? If so, what are your requirements (just buzzer beeps/tones or full wav/mp3 audio) and how do you want to program it (Arduino, uiFlow, or MicroPython)? There are plenty of options out there if you search for I2C speaker.

]]>https://community.m5stack.com/post/11610https://community.m5stack.com/post/11610Fri, 08 Jan 2021 12:25:57 GMT<![CDATA[Reply to M5Paper Speaker on Thu, 07 Jan 2021 21:04:02 GMT]]>Thanks for your reply. I'll put the question within the wish list topics although if anyone could lead me on how to do it myself, it would be great too :)

]]>https://community.m5stack.com/post/11592https://community.m5stack.com/post/11592Thu, 07 Jan 2021 21:04:02 GMT<![CDATA[Reply to M5Paper Speaker on Thu, 07 Jan 2021 16:04:16 GMT]]>post this here
https://forum.m5stack.com/category/40/features-wish-list

]]>https://community.m5stack.com/post/11584https://community.m5stack.com/post/11584Thu, 07 Jan 2021 16:04:16 GMT