pic: SPARK

[Billfred]

Originally Posted by FTWDragonSlayer

plz help we bought 2 sparks and there unresponsive and wildly sending low voltage plz help its causing alot of problems it would be greatly appreciated

The fact that you have two Sparks exhibiting this behavior makes me suspicious that something else could be in the mix. Does it exhibit this same behavior with another speed controller? If a Victor/Talon/Jaguar/etc exhibits the same behavior wired the same way, then definitely email REV.

It's possible that a couple duds escaped any testing they're doing, but for a team to go 0 for 2 on semi-random pulls (we'll assume there's a degree of randomness with Amazon's fulfillment network that picked and packed your Sparks) would surprise me.

(Full disclosure: REV donated four Sparks and a Digit board to Team Cockamamie's Robot in 3 Days build this year, and Greg and I have known each other for some time. I'd say the same thing about any brand of speed controller, though.)