SPMXCA200 Smart ESC Programming Update Box: Avian and Firma spur gear making hundreds of minute steering

making hundreds of minute steering and throttle adjustments per second to keep the VENDETTA™ 4X4 3S BLX Speed Racer precisely on the line you want to hold

Includes high performance and durability Spektrum Firma 4000kV Brushless motor

This cloud reaching mini brute uses space saving and economical mini engines and can easily reach over 350 feet high

Velineon® 3500Kv brushless motor with high-speed bearings and balanced rotor

4 lb / 2915 g)

SPMXCA200 Smart ESC Programming Update Box: Avian and Firma spur gear making hundreds of minute steeringOverview Set, review, adjust and save the operating parameters of your Avian and Firma electronic speed controls using the Spektrum Smart ESC Programmer. When connected to a PC using the included USB cable, the programmer will update Smart ESC firmware and can adjust parameters through the Spektrum SmartLink app. You can also use it to check the balance of your LiPo battery cells. Product Features Updated V2 version Review, adjust and save Spektrum