Fangrui Product Details (1)stm32g071 High-performance Processor,support Blheli_32 | Am32 Firmware, 2-8s Wide Voltage Input, Single-channel Continuous Current 70a, Current Up To 150a. (2)built-in Galvanometer, Supports Telemetry Return, And Updates Motor Speed, Temperature, Current And Other Data In Real Time. (3)high-quality High-power Mosfet, Ultra-high Efficiency Conversion, Reducing Losses And Extending Flight Time. (4)high Copper Thickness Multi-layer Pcb Design Increases Over-current Capability, Efficient Heat Dissipation Performance, And Is Not Afraid Of Load Pressure. (5)precise Switch Interval Time Control, Speeding Up The Response Speed Of The Esc, Smooth Control, And Delicate Feel. (6)pwm Frequency Supports 16khz-128khz, And Excellent Circuit Design To Solve The Out-of-step Problem. (7)innovative Design, Oblique Soldering Pad, Motor Wiring Layout Is More Beautiful And Safe, While Reducing Welding Difficulty. (8)30.5x30.5mm Installation Hole Spacing Design, Compact Structure, Adaptable To Types Of Racks, Easy To Insta