Hello
Bought cheap nano and on clear sketch D12 all time have 4.8 volts. Checked main mega328p - on D12 leg same power. Uploaded sketch - D12 must blinking, but it's all time have same power. Maybe it's overheated when solder? Or its just bad quality item?
P.S. maybe somebody can give me hint how to change D12 pin to another in RF22. library?