For anyone building a multirotor in India, the ESC is one of the most important parts in the build. This 30A SimonK-firmware ESC is a go-to for builders because it's affordable, reliable and easy to calibrate.
What https://buyonline990924.59bloggers.com/42428060/simonk-red-30a-esc-the-reliable-pick-for-fpv-quadcopters