Building a quadcopter at home, the ESC is one of the most critical parts in the build. The SimonK 30A ESC is a go-to for builders for its fast throttle response and low price. Why SimonK? The SimonK firmware is tuned https://worldlistpro.com/story23815543/30a-simonk-brushless-esc-specs-uses-where-to-buy-in-india