SECURE H743 V2 & E70 G2 ICM42688P 70A 128K ESC 4-8S Stack

Features:

FC:

• Equipped with a high-performance STM32H743 processor with an operating frequency of up to 480 MHz, ensuring fast control response;
• The ICM42688P gyroscope is used, which allows for accurate motion detection and ensures stable control, thereby increasing system reliability;
• SEQURE H743 has a built-in barometer, OSD and a 16 MB black box that efficiently records flight data;
• 6 UART ports provided;
• Can control up to 8 motors, so an X8 configuration can easily be created;
• Equipped with a plug-in connector and two BEC outputs. The FC provides independent 10V voltage, allowing DJI O3/O4/O4 Pro and analog VTX to be connected directly;
• Supports a wide range of 4-8S LiPo voltage input.

ESC:

• STM32G071 high-performance processor, supports AM32 firmware, 2-8S wide voltage input, 70 A continuous current per channel, peak current up to 150 A;
• Integrated current meter (galvanometer), supports telemetry return and transmits motor speed, temperature, current and other data in real time;
• High-quality high-power MOSFET transistors ensure highly efficient power conversion, reduce losses and extend flight time;
• Multi-layer PCB with thick copper layer increases resistance to high currents, improves heat dissipation and reliability under load;
• Precise control of switching intervals accelerates ESC response, providing smooth and precise control;
• PWM frequency 16-128 kHz, optimized circuit design helps prevent loss of synchronization;
• Innovative design with diagonal soldering contacts, making motor wiring neater and safer.

Specifications:

FC:

• Model: SEQURE H743;
• Processor: STM32H743;
• Gyroscope: ICM42688P;
• Barometer: BMP280 / DPS310 / DPS368;
• OSD chip: AT7456E;
• Black Box memory: 16 MB;
• Software type: Betaflight (default), INAV, ArduPilot;
• Software name: SEQUREH7;
• Input voltage: 4-8S LiPo / LiHV;
• BEC output: 5 V / 2.5 A, 10 V / 2 A;
• UART connectors: 6;
• Controlled motors: M1–M8 (up to 8 motors);
• LED support: WS2812 LED strip;
• Buzzer: supported;
• ESC telemetry: RX8;
• USB connector: Type-C;
• Mounting hole spacing: 20 x 20 mm (Φ4 mm) / 30.5 x 30.5 mm (Φ4 mm);
• Product size: 36.5 x 36.5 x 6 mm;
• Product weight: 7.3 g.

ESC:

• Model: E70 G2;
• Processor: STM32G071;
• Software version: AM32;
• PWM frequency: 16 kHz - 128 kHz;
• Operating voltage: 2-8S LiPo / LiHV;
• Dual current: 70 A;
• Peak current: 150 A;
• Supported protocols: DShot600 / DShot300 / DShot150, Oneshot, Multishot, PWM;
• Telemetry return: yes;
• Current meter (galvanometer): yes;
• BEC: none;
• Mounting hole spacing: 30.5 x 30.5 mm (Φ4 mm / M3);
• Product size: 45.5 x 42.5 x 6 mm;
• Product weight: 17.5 g.

Measurements:

Package:

1x SEQURE H743 V2 FC;
1x E70 G2 4IN1 ESC;
1x 30AWG 40mm reverse dual head SH1.0-8P flat cable;
1x 30AWG 100mm single head SH1.0-4P flat cable;
1x 60 mm long 12095 5V buzzer (audible alarm);
10x M3 x 8 mm silicone anti-vibration washers (black);
2x 12AWG 100mm power cable;
1x XT60H-M black male connector;
1x 35 V 680 µF solid capacitor;
4x M3 x 25mm screws;
4x M3 sleeve nuts.

Connection/Diagram: