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This is the programmable controller board that drives the three-bearing swivel module (3BSM). Unless you need a replacement individually, it's reccomended to purchase the Electronics Pack to receive a combo discount.


  • Accepts standard PWM R/C input for transition and yaw
  • Performs the necessary math and trigonometry
  • Drives the servos to the correct positions to achieve the desired thrust angles
  • Is easy to set up using the 3BSM Config App


Print files for the 3BSM are available separately. Click Here for details


Further, Click Here to download the 3BSM Config App

3BSM Controller Board

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