Ztw Spider Series 20a Opto Esc With Simonk Program

ZTW Spider Series 20A OPTO Brushless Speed Control ESC With SimonK Program Specification: Cont/Burst current:20A/30A Max power:380w Battery cell:2-6 lipo weight:23g BEC:NONE Size:25*43*9mm Feature: Flashed with SimonK firmware (v2013.5.15) Use new generation of the MOSFETs to make sure the ESC low heating and high Spider series ESCs are especially designed to meeting the demand of ever popular muliti-rotors. Spider ESCs carry the features and workmanship of ZTW's products as always, stable and reliable. Based on the Simonk firmware, no need any configutation. Supports high RPM motors,can be matched with most of the motors in the RC market Super smooth and accurate throttle linearity Super fast refresh rate up to 400HZ Extreamly low internal resistence. Spider ESC manual: Download Package Include: 1 x ZTW Spider 20A ESC