View source for Teensy USB Development Board

I have a [https://www.pjrc.com/store/teensy32.html Teensy 3.2 USB Developmnent Board] from [https://www.pjrc.com/ PJRC],
along with the audio adapter for it.

I have yet to fire it up. Sigh. Got it a year ago (May 2016).

The intention was to build a device to record NFS (noctural flight calls) of migrating birds.

It uses an ARM Cortex M4 processor and it costs < $20. The audio adapter has a slot for a MicroSD card on it.

== Development ==

Alternatives

# Run in Arduino IDE and program in C
# Install Micropython and program in Python

[[Category: Electronics]]
[[Category: Embedded]]