Just testing the SMR. I think I will use an external white noise source next time. The internal one sounds like a repeating sample. I'll make longer better stuff with this rig when I can. This little test reminded me of old 16 bit era zelda games, so I figured I'd post it.
Made with SMR by 4ms and Wogglebug by make noise. Recorded direct off the board with a cheep hand held.