Serial monitor
Talk to your reader. Read its output and send commands over USB.
Disconnected
Device output
Connect your Arduino to see its serial output here.OSCR uses 9600 baud. To check or set the clock, use the OSCR clock panel on the programmer page. For Serial monitor firmware, send u or d to browse and 0–6 to select. Use no line ending for these commands.
Disconnect before uploading firmware.
The console keeps the most recent 200,000 characters. Save your log before leaving this page.