Hello!
For recording audio, some options would be …
- FE-PI Audio Z V2 board [0]
- Adafruit MEMS mic [1]
- Any USB microphone
Please note that for options 1 and 2, you can use the jetson-io tool [2] to configure the board for these modules.
Regards,
Jon
[0] https://fe-pi.com/products/fe-pi-audio-z-v2
[1] Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H : ID 3421 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits
[2] Welcome — Jetson Linux<br/>Developer Guide 34.1 documentation