Is this speed controller ok for a brushed Zoom 400?

[waynekinney]

Hi,
I just wondered if this speed controller would be ok for a stock Zoom 400?

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=5974165846&ssPageName=STRK:MEWA:IT

Not sure about the upgradable firmware for li-po, how would i upgrade?

Cheers,
Wayne

[bighands3d]

Should work fine with a stock brushed motor. and a 3s lipo.

I'd contact schulze for the update to use the lipos Probably just for low voltage cutoffs.