I powered up the new Uno over the weekend and got a small surprise. The default power up application is, as always a flashing LED. Only this time it gives one short flash followed by four long flashes. This is the number one in Mores Code so the Uno is introducing itself. You you think the team had…

Uno says Hello in Morse Code

Coding_Badly October 4, 2010, 8:05am 2

Even better ... a freebie for the first person to report it!

Topic		Replies	Views
Getting Uno up and running Troubleshooting	4	1321	May 6, 2021
Morse Code. Exhibition	15	11845	May 6, 2021
Morse Code blinker General Discussion	13	8317	May 5, 2021
uno and Windows 7 IDE 1.x	2	2114	May 5, 2021
Built-in LED keeps flashing when USB connected on Uno IDE 1.x	2	705	May 5, 2021