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DAKE H743 Flight Controller + QH 12S 120A ESC Stack – Product Description
The DAKE H743 Stack combines the high-performance DAKE H743 Flight Controller with the powerful QH 12S ESC (120A Supportable), forming a complete and robust control solution for advanced FPV and UAV applications. This stack is designed to support high motor counts, multiple firmware options, and high-voltage power systems.
Flight Controller – DAKE H743
The DAKE H743 Flight Controller is powered by the STM32H743VIT6 controller chip and supports Betaflight, iNAV, and Ardupilot firmware, providing flexibilit
y for different use cases. It features dual ICM42688P gyroscopes for accurate motion sensing and an SPL06-001 barometer for altitude measurement.
An AT7456E OSD chip enables on-screen display support, while the Type-C USB interface ensures easy connectivity. The flight controller includes 16MB Blackbox memory for flight data logging and supports DJI / Vista / Snail digital systems.
This controller supports 8 motor outputs and 4 servo outputs, making it suitable for complex builds. Multiple no-solder ports are available for receivers, analog cameras, analog mapping, digital mapping, and brushless ESC connections. LED output support is provided for X4, X8, and Y6 configurations, along with an onboard buzzer connector.
It is compatible with a wide range of receiver protocols, including ELRS, CRSF, SBUS, FrSky, Futaba, TBS Crossfire, and DSMX. The board size is 36 × 36 mm, with 30.5 × 30.5 mm mounting holes, and it weighs 8 grams.
Power output options include 3.3V / 1A, 5V / 2.5A, and 12V / 3A, allowing stable power delivery to connected components.
Electronic Speed Controller – QH 12S 120A ESC
The QH 12S ESC runs on BLHeli_S / Bluejay firmware with firmware version Q_H_30_24_v0.19.2. It uses the EFM8BB21F16G-C-QFN20R MCU and is equipped with ONS C612NL MOSFETs for high-current handling.
This ESC supports 12S battery input and is 120A supportable, with a peak current of 130A. It includes TVS protection and is fitted with two 63V 1000µF low-ESR capacitors for improved voltage stability.
Supported motor protocols include DShot300, DShot600, PWM, and Bi-directional DShot. The ESC supports an ammeter ratio of 120 and provides VBAT output for power monitoring.
The unit measures 56 × 59 × 7 mm, features 30.5 × 30.5 mm mounting holes, and weighs 30 grams. It is designed to operate within a temperature range of 20°C to +85°C and a humidity range of 20% to 95%.
Stack Overview
The DAKE H743 + QH 12S 120A Stack offers a combination of high processing capability, multi-firmware support, and high-voltage ESC compatibility. With standard mounting dimensions and broad protocol support, this stack is well-suited for demanding drone and UAV builds.
