Since I don't drive around with the laptop 100% of the time, I noticed that my Blitz SBCID boost controller has aux inputs. I fed the output of the WB O2 to the Blitz and set a 2 point linear calibration for the AF Ratio around 12.5:1. It will then read the AFR on the Blitz display. Since the WB output is not linear across the range it is not useful at the ends. But it does work well at WOT just to keep an eye on things. The Blitz also has a datalogging feature but I have not tried playing with that as I just use Datamaster.
Just another way of displaying WB output if you have an SBCID.
Just another way of displaying WB output if you have an SBCID.