I loaded the blink into the Nano, used getting started with a UNO. The blink rate changed, TX, Rx,
flashed, changed the delay to 3000.
Then I put the code in, verify, and uploaded successfully.
When I hook the wire from the turbine ( 2.6 volt ) to pin AO of the NANO the flash rate doesn't change.
When hooked to the UNO the flash rate increases and pins # 3 - 11 are active. What am I doing wrong?