You will need a 1000nit sunlight readable display. Otherwise you can't see anything (even with a sunshade). I tried it early on with the 818R, and it was worthless. I had a cheap display in my NP01 (with roof!) with a sunshade and it was still worthless.
agree, the screen I will be using is 1000nit which is still questionable but we will see or not
Tony Nadalin
2018 SOVREN Big Bore Champion
2015 SCCA Oregon Region VP3 Champion
2012 ICSCC ITE Class Champion
FFR MkII Challenge Car, Spec Racer, Street Legal, SCCA, ICSCC and NASA Racing
818R Build in progress