Respeaker 2 MiC hat: Does it support Jetson Nano or is that in the roadmap

Products & Technology ReSpeaker
28

You could try command

alsamixer -c 1

to adjust four ALSA widgets prefixed with “x Speaker”, which will enable JST SLOT(right SPEAKER) output.
I will fix them in alsa configuration file

extras/wm8960_asound.state-jetson-nano

later.