I'm trying to use a Leonardo, and am trying to use the serial monitor for debugging, to make "trace" messages. When I click "Serial Monitor", it says the port is not found, and to change it in the Tools > Serial Port. Then, sometimes I can click it, sometimes I can't. When I can, nothing shows up (P…

Arduino IDE Serial Port Gray/Grey

system January 9, 2013, 1:52pm 7

I had a leonardo and got a new one.

Topic		Replies	Views
(YA) No serial ports products that simply work & attempt to inspire easier dbug IDE 1.x	5	1593	May 5, 2021
Arduino's IDE port option greyed out IDE 1.x	6	872	November 20, 2021
error port COM IDE 1.x	9	784	May 5, 2021
Leonardo Serial Port not Working IDE 1.x	9	5326	May 5, 2021
Serial Port grayed out and nothing in Device Manager IDE 1.x	3	340	August 8, 2022