<![CDATA[How to make m5stickcplus2 mic test in arduino]]>I'm using Arduino IDE and couldn't find the audio visualization code in the built-in examples. I'm not sure if there's an Arduino version available, and I'm unclear about how to obtain frequency-amplitude data. Any help would be greatly appreciated. Thank you very much!

]]>https://community.m5stack.com/topic/7553/how-to-make-m5stickcplus2-mic-test-in-arduinoRSS for NodeMon, 04 May 2026 04:35:40 GMTSun, 11 May 2025 19:25:06 GMT60<![CDATA[Reply to How to make m5stickcplus2 mic test in arduino on Mon, 12 May 2025 07:13:03 GMT]]>@kuriko yes！I tried this but it is not the frequency-amplitude data?

]]>https://community.m5stack.com/post/29050https://community.m5stack.com/post/29050Mon, 12 May 2025 07:13:03 GMT<![CDATA[Reply to How to make m5stickcplus2 mic test in arduino on Mon, 12 May 2025 06:08:20 GMT]]>@meowoha
have you tried this: https://github.com/m5stack/M5StickCPlus2/blob/master/examples/Basic/mic/mic.ino

]]>https://community.m5stack.com/post/29049https://community.m5stack.com/post/29049Mon, 12 May 2025 06:08:20 GMT