Using STM32F103RC At 72 MHz Processor, The Processing Speed Is 10 Times Faster Than 8, And The Response Is Faster And More Sensitive. On-Board Bluetooth Can Be Added, And Parameter Adjustment Can Be Performed Through Mobile Phones, Which Is More Convenient For Outdoor Parameter Adjustment; On-Board Gyroscope And Acceleration Sensor (MPU6050), Dual Gyroscopes, Can Realize More Actions Infrared Led Interface, More Convenient To Take Pictures Remotely; Futaba S-Bus, Support Bus Receiver: Satellite Port Up To 7 Channels Of Pwm/Sum-Ppm Input/Output; Each Axis Can Be Connected To Support Analog Joysticks, Which Can Be Used For Slr Handheld Gimbals. There Is An Additional I2C Port (I2C#2), You Can Use An External 6050 To Replace The Onboard Sensor; 3 Aux Ports Supply Voltage: 6 - 18 V Or 2 - 4s. Motor Drive Current: Maximum 2a Per Phase Per Motor. Product Size: 8x9.5cm, 0.3cm Diameter Screw Hole, Hole Distance 4.5cm. Motor Model: 2206/100t Brushless Motor: 2 Pieces; 2804/100t Brushless Motor: 1 Piece. Driver Board: STORM32BGC Firmware Version: O323bgc-Release-V070. Hardware Version: V130. Working Voltage: 3-4s (11.1-16.8v). Working Current: 350mA. Joystick Control Angle: Pitch:-25+25 / Roll:-25+25 / Yaw:-90+90.Switch Control Mode: Lock/Follow Scope Of Application: for Series Compatible Cameras Colour:Silver Material:aluminum alloy Power Connector: Jst And (How To Install) 1. Remove The Shock Absorbing Ball And Open The Top Mounting Plate 2. Lock The Mounting Plate On The Lower Part Of The Aircraft With Screws 3. Install The Shock Absorbing Ball 4. Install The Camera, Fasten The Camera With A Strap Instructions For Use After Installing The Camera (Be Sure To Install The Camera, Otherwise It Will Keep Shaking), Stabilize The Gimbal For About 20 Seconds After Powering On (Don'T Shake The Gimbal, Keep The Gimbal Hanging And Off The Ground), And You Can Use It Normally After Hearing A Sound Pitch Can Be Controlled By Receiver Or Other Individual Pwm Channels You Can Set Follow Mode Or Lock Mode Angle Mode Or Speed Mode Can Be Set Package Contents: 1 x Gimbal Module 2 Sets x Cables 1 Set x Screw Installation 1 x Wire Tie 1 x Chinese And English Instruction Manual Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.