Posted 9/16/2018 05:18 (#6990506 - in reply to #6988418) Subject: RE: What all is needed to yield map with a 7230?
NESD
I am yield mapping with no autosteer on a 7230. You will need a data stick. I am using an old ezguide plus for the GPS input. A 252, 262, 372 would be a plug and play, don't spend much on anything other than a 372. A nav is not necessary.