HELP NEEDED PEASE! Blheli_S Blhelisuite lacking options

JonnoSA

New member
Hi, Please could I get some help, I have purchased some BLheli_S ESCs ( http://www.banggood.com/4-PCS-Racer...mm-for-FPV-Racer-p-1096142.html?rmmds=myorder ) and I need to reverse the input polarity, this seems like it is only possible on the older Blheli firmware and I cant find a way to reverse the input polarity on the Blheli_S firmware in BLheliSuite.

Is there any way to downgrade to BlHeli firmware or to reverse the input polarity on BlHeli_S firmware on BLheliSuite?

Many thanks

Jonno

P.S. How can I contact BLHeli about this?