(Mar-06-2022, 10:26 AM)Larz60+ Wrote: [ -> ]Not sure it's required, but probably should use serial.close() after you break from loop, or just prior to break.
(Mar-06-2022, 03:57 PM)Jeff_t Wrote: [ -> ]I have an example you can try thats based upon your original code and the fact you said the mcu appended a newline.