“This comes pre-programmed with default key words or phrases. I could not get it to recognise two, six or up. I have filed a support ticket.
It is possible to download software to reprogramme the device key words but that's in Chinese and makes no sense to me.
In all I find the m5stack docs to be lacking even though there appears to be a lot of blurb. It just doesnt provide the level of info required.
The device sends numeric codes for words recognised on a serial connection. I connected it to a pico and captured the codes using circuitpython. After speaking Hi M Five to wake it up it does respond to spoken words or phrases but goes back to sleep after a short period of silence.
I wrote a circuitpython program to capture the codes it sends. You can use that to do stuff in your own code.
Do I recommend buying it? Unless the un recognised words get fixed then No.”
