<![CDATA[Knock Detector with microphone m5stickC]]>Hello!
Please give me an example of working with a microphone on m5sctickC. You need to know only the volume of the sound, like a shock detector.
I am using Python. I tried to read the analog signal from the G34, but it did not help.
Thank!

]]>https://community.m5stack.com/topic/991/knock-detector-with-microphone-m5stickcRSS for NodeSat, 14 Mar 2026 14:11:09 GMTSat, 11 May 2019 18:17:47 GMT60<![CDATA[Reply to Knock Detector with microphone m5stickC on Tue, 14 May 2019 01:47:57 GMT]]>@auct said in Knock Detector with microphone m5stickC:

@world101 said in Knock Detector with microphone m5stickC:

@auct

Try this...
https://github.com/m5stack/M5StickC/blob/master/examples/Basics/Micophone/Micophone.ino

Thank you, I saw it. How to write it in Python?

Sorry about that. I didn’t see that you were looking for a Python example. After a bit more digging, I noticed the M5Go default program has a Preview Microphone function. Check our lines 154-194 from here:

https://github.com/m5stack/M5GO/blob/master/M5GO.py

]]>https://community.m5stack.com/post/4271https://community.m5stack.com/post/4271Tue, 14 May 2019 01:47:57 GMT<![CDATA[Reply to Knock Detector with microphone m5stickC on Mon, 13 May 2019 16:18:22 GMT]]>@world101 said in Knock Detector with microphone m5stickC:

@auct

Try this...
https://github.com/m5stack/M5StickC/blob/master/examples/Basics/Micophone/Micophone.ino

Thank you, I saw it. How to write it in Python?

]]>https://community.m5stack.com/post/4264https://community.m5stack.com/post/4264Mon, 13 May 2019 16:18:22 GMT<![CDATA[Reply to Knock Detector with microphone m5stickC on Mon, 13 May 2019 01:10:40 GMT]]>@auct

Try this...
https://github.com/m5stack/M5StickC/blob/master/examples/Basics/Micophone/Micophone.ino

]]>https://community.m5stack.com/post/4260https://community.m5stack.com/post/4260Mon, 13 May 2019 01:10:40 GMT<![CDATA[Reply to Knock Detector with microphone m5stickC on Sat, 11 May 2019 18:42:34 GMT]]>Yes, you need to use a internal microphone.
How?

]]>https://community.m5stack.com/post/4245https://community.m5stack.com/post/4245Sat, 11 May 2019 18:42:34 GMT<![CDATA[Reply to Knock Detector with microphone m5stickC on Sat, 11 May 2019 18:33:01 GMT]]>What kind of microphone are you using?
If the internal microphone then its not an analogue device, it communicates over i2c.

]]>https://community.m5stack.com/post/4244https://community.m5stack.com/post/4244Sat, 11 May 2019 18:33:01 GMT