Paul

Followups on the other thread. Closing this one. https://forum.pjrc.com/index.php?threads/teensy-4-0-dac-function.74019

Here is a fourth beta test for Teensyduino 1.59. Arduino 2.0.x, all systems platforms: use Boards Manager to install Teensy version 0.59.4 (to refresh versions, Shift-Ctrl-P and click "Arduino: Update Package Index") Arduino 1.8.x, Linux 32...

followups on this thread: https://forum.pjrc.com/index.php?threads/issue-with-audioanalyzerms-and-audioanalyzefft1024-staying-at-0-after-a-certain-period-of-time.73856/