All flight controllers flashed and tested with newest firmwre before shipping, Departing from Florida, U.S.A.  

STorM32 BGC v1.3: 3-Axis STM32 Brushless Gimbal Controller

STorM32 BGC v1.3: 3-Axis STM32 Brushless Gimbal Controller

All info is available here:




Board Configuration

  • board version: v1.3
  • board color: blue
  • motor drivers in DFN packages: yes
  • on-board MPU: yes
  • on-board bluetooth module: no
  • I2C plug type: picoblade (1.25mm JST)
  • I2C#2 plug type: picoblade (1.25mm JST)
  • pin headers: no

Included accessories:

  • MPU module
  • cable with connectors for MPU module

Points to note:

  • The board comes without firmware
  • The pins on connector I2C#2 are reversed as with respect to connector I2C
  • ALL boards HAVE the diode required for running a bluetooth module!!!


  • supply voltage: 6 - 18 V or 2 - 4S
  • motor current: max. 1.5 A per motor
    Comment: This is not yet fully exploited, motors with resistances of 12 Ohm or larger have been tested to be well handled at 4S (see herehere), motors with 10 Ohm may be handled with care (see here andhere).
  • board dimensions: 50 mm x 50 mm, 45 mm bolt to bolt, holes Ø3 mm

Pins and Connectors


Flashing Firmware

Follow the instructions for v1.3 boards in the How to flash firmware manual.



more Manuals and Tutorials

For more information, please see here: