30.5mm*30.5mm SEQURE H743 & E70 G2 Stack Flight Controller MPU6000 70A 128K 4in1 ESC 4-8S for Racing Freestyle FPV Racing Drone Feature: SEQURE H743 FC: (1) Equipped with a high-performance STM32H743 processor, the operation frequency is up to 480MHz, offering rapid control response. (2) Adopts MPU6000 gyroscope, this FC realizes precise gesture sensing and stable control, improving the reliability of the system. (3) SEQURE H743 has an onboard barometer, OSD, and 16MB large capacity black box, which effectively records the flight data. (4) Reserve 6 UARTS to meet the needs of most devices. (5) It can control up to 8 motors, easily constructing X8. (6) Equipped with a plug-in connector and dual BEC outputs, the FC provides independent 10V voltage,allowing the DJI O3 and analog VTX to plug in for use directly. (7) Supports wide voltage input of 4-8S Lipo, mounting holes of 20mm and 30.5mm. Mini design, suitable for various types of racks like racing, aerial photography, freestyle, etc. E70 G2 4IN1 ESC: (1) STM32G071 high-performance processor, support BLHeli_32 | AM32 firmware, 2-8S wide voltage input, single-channel continuous current 70A, peak 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 surface soldering pad, motor wiring layout is more beautiful and safe, while reducing welding difficulty. (8) 30.5*30.5mm installation hole spacing design, compact structure, adaptable to various types of racks, easy to install. --Specification: Brand: SEQURE Model: H743 & E70 G2 Stack -Model Specification: Name:SEQURE H743 FC Processor: STM32H743 Gyroscope: MPU6000 Barometer: BMP280 OSD Chip: AT7456E Black Box: 16MB Firmware: SEQUREH7 Input Voltage: 4-8S Lipo BEC Output: 5V/2.5A，10V/2A UARTS: 6 Control Motor: M1-M8 LED: WS2812 LED Strip Buzzer: Support ESC Telemetry: RX8 USB: Type-C Installation Hole Distance: 20x20mm, Φ4mm / 30.5x30.5mm, Φ4mm Product Size: 36.5*36.5*6mm Product Weight: 7.5g Name:SEQURE E70 G2 4IN1 ESC Model: E70 G2 ESC Processor: STM32G071 Firmware Version: BLHeli_32 / AM32 (Optional) PWM Frequency: 16KHz-128KHz Working Voltage: 2-8S Lipo Continuous Current: 70A Peak Current: 150A Support Protocol: Dshot600/300/150,Oneshot,Multishot,PWM Telemetry Return: YES Galvanometer: YES BEC: NO Mounting Hole Spacing: 30.5*30.5mm, Φ4mm/M3 Product Size: 45.5*42.5*6mm Product Weight: 17.5g --Package Included: 1x SEQURE H743 FC 1x E70 G2 4IN1 ESC 1x 30AWG 40mm Reverse Double Headed SH1.0-8P Flat Cable 1x 30AWG 100mm Single-head SH1.0-4P Flat Cable 1x 60mm Length 12095 5V Buzzer 10x M3*8mm Silicone Shock-absorbing Washer(Black) 2x 12AWG 100mm Power Cable (black/red) 1x XT60H-M Black Male Connector 1x 35V 680UF Solid Capacitor 4x M3*25mm Screw 4x M3 Sleeve Nut