Firmware

Adafruit CircuitPython 6.3.0 on 2021-06-01; Teensy 4.0 with IMXRT1062DVJ6A

Code/REPL

import board, digitalio
led = digitalio.DigitalInOut(board.D13)
led.direction = digitalio.Direction.OUTPUT
led.value = True

Behavior

N/A

Description

Obviously the code runs fine, and turns on the on-board LED. However, I also have an LED wired up to pin D11, and when I switch D13 out for D11 in the code and hit save, the on-board LED stays on (i.e. the pin voltage stays high when it should reset to zero after the new code no longer uses the pin). If I then unplug and plug in my board again, the on-board LED is now off like it should be. The same happens in reverse.

Seems to me like the pin voltages should reset to 0 V after soft reset (reload).

A member of the Adafruit forums suggests it may be specific to iMX RT.

Additional Info

Just thanks!!! Really cool software.

-Alex