STFU micro controller

Shut the FOC Up micro controller!  A sensorless micro sized controller with the power of 32 bit FOC technology!  This ultra smooth and quiet controller is the perfect match for 6 through 14 pole rock crawler motors 1850kv and lower.

Tested extensively with 1850kv and lower outrunners on 3s in single speed crawlers.  Our custom AM32 compatible firmware is developed for the needs of crawlers with ultra slow startup, smooth throttle, and heat/amp protection built in!  It is smoother and more reliable than public AM32 flash on similar hardware, we build custom.   

Input: 2-6S LIPO

Aux wire drag brake control

1850kv 540 limit 3s recommended (rock crawler)

1400kv 540 limit 4s recommended (rock crawler)

Weight:3.7g without wires

NO internal bec

Dimensions: 35*11mm

Comes with esc and external power cap only.  Waterproofing option will add 2 days to order processing.  30 day warranty,  guarantee operation on delivery.