Building a quadcopter at home, the ESC is one of the most important components in the build. The SimonK 30A ESC has become a favourite among builders because it's affordable, reliable and easy to calibrate. Why SimonK? https://simonk-30a-esc184858.post-blogs.com/62975164/simonk-red-30a-esc-a-practical-guide-for-indian-drone-builders