RadioMaster - Helicopter Flight Controller. 

The NEXUS Flybarless (FBL) control unit has been designed from the ground up based on the Rotorflight 2.0 reference design. All aspects of the NEXUS have been planned and tested for optimum performance and compatibility.

With its advanced STM32F722 MCU and the TDK ICM-42688-P 6-axis MEMS motion tracking device, which combines a 3-axis gyroscope and a 3-axis accelerometer, the NEXUS flight controller ensures precision control and flight. A large 128Mb of onboard flash memory ensures you can log all your flights for fine-tuning and adjustment.

Our Plug'n'Play solder-free RP3-H ExpressLRS receivers feature a locking connector system to ensure a stable connection between the control unit and receiver. DSM and S.BUS ports are also available for use with your selected receiver type. The NEXUS also features multi-function ports for future expansion.

MKII Improvements

★ Updated rear case with comfortable grips
★ Improve S1 / S2 Grips
★ Improved USB-C QC 3.0 Charging
★ Updated main board design
★ Updated MCU STM32F407
★ EdgeTX factory installed
★ SD Card included
★ Internal ExpressLRS RF Module