Vince,
There are 2 versions of the CEC software for each of the display types.? The difference is one uses a seperate I2C connected Nano to add functionality.? The other uses the spare input pin on the Nano to connect the S-Meter. Read the FileNameInfo.txt file to insure that you use the correct one.
The added hardware sensor for the direct connected S-Meter is in this article on the HamsKey web page:
If you add a second Nano then this is the article on how to connect it:
If you go the rout of adding the I2C connected Nano, then there are other functions that can be added beyond the S-Meter.? As Werner suggested.
So the choice is yours.? That is the beauty of the uBitx and the great additions that Dr. Lee (KD8CEC) have provided.
73
Evan
AC9TU??
