Evan
I have the N8ME loaded on the original Nano and all works fine. ?I've had several firmware versions on that Nano and all went well.
With the new Nanos, the software won't load using Old Bootloader but it does if I use the newer one. Since everything complies and uploads OK with the "new Nano," and works OK with the original Nano, it's hard to see what would be wrong with the IDE setup - but ?I'm open to suggestions.
The fact that I get exactly the same results with two of the new Nano's I purchased suggests to me that it isn't something in my soldering of the pints (and they look fine on close examination).
A mystery. ?Thanks for your suggestions.
&3, Howard