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Category: Electronic Speed Controllers (ESC)
Electronic Speed Controllers (ESC) for FPV Drones
Electronic speed controllers regulate the speed and operation of brushless motors in FPV drones and other RC models. This category includes both single ESCs and compact 4-in-1 designs capable of controlling four motors. The range includes high-performance SEQURE ESCs designed for racing, freestyle and other advanced FPV platforms.
There are 33 products.
This ESC is designed for advanced applications like drones, RC models, and high-powered vehicles, supporting 5- to 12-stage LiPo power supplies. Equipped with a 32-bit STM32G071 microcontroller and PWM support up to 128 kHz, it provides very smooth and precise motor control. It offers continuous current up to 200 A and burst current up to 250 A, and thanks to efficient MOSFETs and a CNC heatsink, it remains stable even under heavy loads.
The 7A 1-2S BLheli_S XSD7A Miniature Brushless Motor ESC Controller is a compact, high-performance device ideal for controlling brushless motors in small projects. Thanks to its low weight and solid power, it is suitable for drones, RC models and other applications requiring precise motor control.
Brushless motor driver module (ESC regulator) with current efficiency up to 20 A. Uses BLHeli_S software
High-current brushless electronic speed controller designed for FPV drones, multirotors, aircraft, boats and RC vehicles. It supports 2–8S LiPo batteries, provides up to 120 A continuous current and 150 A maximum current, while the STM32G071 processor with AM32 firmware enables fast and precise motor control. SEQURE 28120
4-in-1 electronic speed controller designed for FPV racing and freestyle drones, supporting 2–6S LiPo and LiHV batteries and continuous current up to 65 A per channel. The 32-bit controller and AM32 firmware provide fast response, smooth motor control, and PWM frequencies up to 128 kHz. SEQURE Blueson A2
4-in-1 ESC for FPV drones, supporting 2-6S LiPo/LiHV voltage and up to 65A continuous current (120A peak current). Equipped with a 32-bit AT32F421 microcontroller and AM32 firmware, it provides smooth motor control with PWM in the 8-128 kHz range. It supports popular protocols such as DShot600, DShot300, Oneshot, Multishot, and PWM, and also offers telemetry functionality. SEQURE Blueson A1 6S 65A AM32
This ESC is designed for advanced applications like drones, RC models, and high-powered vehicles, supporting 5- to 12-stage LiPo power supplies. Equipped with a 32-bit STM32G071 microcontroller and PWM support up to 128 kHz, it provides very smooth and precise motor control. It offers continuous current up to 200 A and burst current up to 250 A, and thanks to efficient MOSFETs and a CNC heatsink, it remains stable even under heavy loads.
<p>ESC brushless motor speed controller designed for FPV drones and RC models. Equipped with a 32-bit STM32G071 processor and PWM support up to 128 kHz, it ensures smooth and responsive motor operation. It supports DShot, PWM, Oneshot, and Multishot protocols, offering broad compatibility with flight controllers, as well as a continuous current of 70 A and a maximum current of 110 A. It has a built-in adjustable BEC (5-12 V) SEQURE SQESC 2670 ESCape32 + BEC.</p>
High-performance 4-in-1 electronic speed controller designed for FPV racing and freestyle drones. It supports 2–8S LiPo/LiHV batteries, provides up to 70 A continuous current per channel and up to 150 A peak current. AM32 firmware and PWM frequency up to 128 kHz enable fast and smooth motor control. SEQURE E70 G2 AM32
A compact ESC module designed for BLDC motors, ideal for drones and mobile devices. Equipped with the STSPIN32F0A chip and ultra-low RDS(on) transistors, it provides efficient operation and currents up to 20A. It supports 2S–6S LiPo batteries and offers precise sensorless control thanks to BEMF detection. STMicroelectronics STEVAL-ESC002V1
Brushless ESC speed controller designed for FPV drones and RC models. Equipped with a 32-bit STM32G071 processor and PWM support up to 128 kHz, it ensures smooth and responsive motor operation. It supports DShot, PWM, Oneshot, and Multishot protocols, offering broad compatibility with flight controllers, as well as a continuous current of 70 A and a maximum current of 110 A. It has a built-in adjustable BEC (5-12 V). SEQURE SQESC 2670 AM32
High-performance 4-in-1 electronic speed controller designed for FPV racing and freestyle drones. It supports 2–8S LiPo/LiHV batteries, provides up to 70 A continuous current per channel, and uses AM32 firmware with PWM frequency up to 128 kHz. The compact 20 × 20 mm mounting pattern makes it suitable for smaller FPV builds. SEQURE E70 G1 AM32
A compact and powerful ESC module for BLDC and PMSM motors, ideal for racing drones and lightweight aircraft. Featuring an STM32F303 microcontroller with sensorless FOC and advanced 3-shunt current measurement, it delivers smooth operation and high efficiency. It supports 3S–6S LiPo power, currents up to 20A RMS, and PWM, UART, CAN, and I²C communication for easy integration with flight controllers. STMicroelectronics STEVAL-ESC001V1
High-current brushless electronic speed controller designed for demanding RC models, drones, aircraft, boats and vehicles. It supports 5–14S LiPo batteries, provides up to 130 A continuous current and up to 220 A maximum current, while the metal heatsink helps dissipate heat under high loads. SEQURE 14130
High-current brushless electronic speed controller designed for drones, aircraft, boats and RC vehicles. It supports 5–12S LiPo batteries, provides up to 100 A continuous current and 180 A maximum current, while the STM32G071 processor with AM32 firmware enables fast and precise motor control. SEQURE 12100
Brushless motor driver module (ESC regulator) with current efficiency up to 35 A
Waterproof ESC controller designed for high-power brushless motors used in demanding RC and marine applications. It supports 5–14S LiPo batteries, delivers up to 200 A continuous current and features an IP68-rated housing together with an integrated 5.2 V / 3 A BEC. SEQURE WP14200 C
High-current waterproof electronic speed controller designed for brushless motors in demanding RC and marine applications. It supports 5–14S LiPo batteries, provides up to 200 A continuous current and features an IP68-rated enclosure together with an integrated 5.2 V / 3 A BEC. SEQURE WP14200 B
High-current brushless electronic speed controller designed for demanding RC applications, including drones, aircraft, helicopters, boats and RC vehicles. It supports 5–14S LiPo batteries, provides up to 200 A continuous current and features a high-power adjustable BEC together with active fan cooling. SEQURE 14200 Pro Brushless ESC AM32
High-current brushless electronic speed controller designed for demanding RC applications, including drones, aircraft, helicopters, boats, and RC vehicles. It supports 5–14S LiPo batteries, provides up to 200 A continuous current, and features an adjustable 3 A BEC. SEQURE 14200M
Speed Controllers for BLDC Motors
An ESC controls a brushless motor according to commands received from the flight controller. A properly selected controller provides smooth and fast motor response.
4-in-1 ESC Controllers
4-in-1 ESCs integrate four independent ESC channels on a single board, making them particularly suitable for quadcopters. SEQURE offers such solutions in product families including E70 G2, E130/E160 G2 and Blueson.
For Racing and Freestyle FPV Drones
Selected SEQURE ESCs are designed for demanding racing and freestyle builds where fast motor response and high-current capability are important.
Choosing the Right ESC
When selecting an ESC, key parameters include supported battery voltage, current rating, number of channels and compatibility with the motors and firmware used in the build. Selected SEQURE models support AM32 and BLHeli_32 firmware.