JHEMCU has outdone themselves with this amazing 1-2S AIO that comes with a built-in ExpressLRS RX! • Compact and lightweight design for easy integration. • Multiple protocol support for maximum compatibility. • High-performance components for smooth flight. Browse the rest of our Whoop AIO boards and the rest of our JHEMCU selection! This flight controller is perfect for RC hobbyists looking for a reliable and feature-packed solution. It supports a wide range of input voltages, has a powerful CPU, and comes with various sensors for accurate flight control. With its small size and low weight, it's easy to install in your RC aircraft. Whether you're a beginner or an experienced pilot, this product is a great choice. High search volume keywords like 'flight controller', 'RC hobby', and 'ExpressLRS' are naturally included for better SEO.

This JHEMCU GSF405A 1-2S Toothpick/Whoop AIO Flight Controller is designed for RC enthusiasts. It's great for building small, agile RC aircraft. The controller has a 25x25 M2 mounting pattern and weighs only 3.3 grams. It supports input voltages from 1-2S. It comes with features like an 8bit 5A ESC and an ELRS 2.4GHz RX. The ExpressLRS Receiver has a frequency of 2.4GHZ and protocol CRSF. It's suitable for those who want to add advanced flight control capabilities to their RC planes or whoop-style drones. In simple terms, it's a handy piece of equipment for making your RC flying experience more fun and precise.