I was in search of using special onhub features. I gleaned some answers from this thread. They shall be shared below. I'm using the Asus version.
The speaker works.
It is mentioned aboved
You can test the speaker like this:
opkg update
opkg install mpg123
wget https://freetestdata.com/wp-content/uploads/2021/09/Free_Test_Data_100KB_MP3.mp3 -O /tmp/test.mp3
mpg123 /tmp/test.mp3
One post mentions getting onhub working as a blutooth speaker
Zigbee is also mentioned in that post, no specific confirmation of it working in OpenWrt.
For the LEDS, looks like TP-LINK has more
ASUS has single tri-color TP-Link has 9
TP-Link Led test scripts were shared
The RGB led on Asus works good and can be controlled from Luci. It shows up as 3 different colored Leds Red, Green, Blue.
There are some ath Leds also, curious if anyone knows what they are for, or how to use them.
ls /sys/class/leds
ath10k-phy0 ath10k-phy1 ath10k-phy2 blue:status green:status red:status
#you can control the RGB led like this:
echo 255 > /sys/class/leds/red:status/brightness
echo 255 > /sys/class/leds/green:status/brightness
echo 255 > /sys/class/leds/blue:status/brightness