PickyBiker

Yes, you are correct. I was just looking at the markings on the board itself and didn't look at the header. My bad.

I think my board may have the same problem. The RTC example does nothing on this board as well. I just got it earlier this week it from Amazon. The...

If I return this to Amazon there is a good chance the replacement will have the same problem. I am 71 years old and I don't have great vision and...

MCUDude, thanks for the compliment. The Curiosity Nano doesn't have WiFi nor does it support the Arduino shields. Also, I am of the age where I think Arduino Company should...

I submitted a request for replacement via that site. Thank you. Update 5/20/2019 10:36. This is the response from Arduino. (not much help) "Hello Michael, Thank you for contacting us,...

I just sent the following message to Arduino's customer Support agent. "Hello, Sravya, On May 19th I sent a request to return a defective UNO WiFi Rev2. You said I...

Just got confirmation the problem is being corrected.

U1 is the 5V reg, U2 is the 3.3V reg.