How do I know what size of edf to use?

skymaster

Elite member
you don't have to buy it but they come in handy some times. some esc's brands have their own programing card's which like i said they come in handy like when you are at the field and your prop is spinning the wrong way instead of switching wires you connect your card and then move the pin on the card to normal or reverse
 

AeroPointIndustries

Active member
you don't have to buy it but they come in handy some times. some esc's brands have their own programing card's which like i said they come in handy like when you are at the field and your prop is spinning the wrong way instead of switching wires you connect your card and then move the pin on the card to normal or reverse
Asher okay.
 

TheFlyingBrit

Legendary member
May I offer some advise ensure you balance your EDF and spinner before installing it in your plane, depending on your design it might be impossible to access after installation. Any imbalance will lead to vibration and reduced performance from your EDF.