Open-Source Design Follows open-source licensing; source code and design files are fully accessible, allowing developers to study, modify, and perform secondary development. High-Performance Motor Control Equipped with FOC (Field-Oriented Control) technology, supporting open/closed-loop speed, position, and torque control for precise motion control. Powerful Hardware Support Powered by an ESP32 main controller with rich interfaces such as I2C, SPI, PWM, and more, enabling flexible feature expansion. Rich Functional Capabilities Supports self-balancing, high-speed motion, attitude stabilization, and wireless control, adaptable to various complex terrains. Easy to Learn and Use Comes with comprehensive example codes and video tutorials, significantly lowering the learning threshold for beginners. Specification Details Main Control Board StackForce main control board Motor Driver Board 5A dual-channel brushless motor driver (low-power) Motors 2208 gimbal brushless motors Servo Driver Board Multi-channel servo driver with integrated IMU Power supply 12.6V lithium polymer battery Encoder MT6701 14-bit high-precision magnetic encoder Wireless Control WiFi remote control + PS4 Bluetooth wireless controller Total Weight 540 g Dimensions 10.5 × 21.0 cm (L × W), Height 12.0–21.0 cm Gitee Document Tutorial video Item Name Quantity Unit Specifications Notes/Standards Electronic Components StackForce Main Control Board 1 pc StackForce StackForce 5A Low-Power Driver Board 1 pc StackForce StackForce Servo Board 1 pc StackForce MT6701 Encoder 2 pc StackForce 2208 Gimbal Motor 2 pc DS041MG 500-2500 Servo 4 pc MC6C-MINI Remote Controller 1 pc MC7RBv2 Receiver 1 pc 12V Li-Polymer Battery 1 pc 19×34×42mm MR30-U Motor Connector 2 pc For motor SH1.0-5P Encoder Cable 2 set For encoder 3P Dupont Wire (Female-Female) 1 set For receiver Mechanical Hardware M3 Lock Nut 4 pc M3 GB889.1-86 M3 Nut 4 pc M3 DIN934 Nylon Standoff 4 pc 5×3.2×9mm ABS M3 Washer 4 pc M3 304 Stainless Radial Magnet 2 pc 6×2.5mm Round Head Screw M2×4 24 pc M2×4 GB/T845 Round Head Screw M2×10 12 pc M2×10 GB/T845 Round Head Screw M3×6 4 pc M3×6 GB/T845 Round Head Screw M3×8 4 pc M3×8 GB/T845 Round Head Screw M3×16 4 pc M3×16 GB/T845 Round Head Screw M4×18 2 pc M4×18 GB/T845 M2×6 Self-tapping Screw 16 pc M2×6 GB/T845 Flat Head Screw M2×6 46 pc M2×6 304 Stainless Flat Head Screw M3×6 16 pc M3×6 304 Stainless M3×7+4 Copper Standoff 4 pc M3×7+4 Copper/GB 6704ZZ Bearing 4 pc Ø27ר20×4mm 6701ZZ Bearing 6 pc Ø18ר12×4mm Structural Components 3D Printed Parts 29 pc 1:10 Wear-Resistant 6030-6085 Tires 2 pc HSCODE 9023009000 USHSCODE 9023000000 UPC EUHSCODE 9023001000 COO CHINA Array