High-performance 70A 4-in-1 ESC with oblique pads for cleaner builds, AM32 firmware, 8S support, and real-time telemetry—built for power, precision, and convenience.
The Sequre E70 4-in-1 ESC is designed with both performance and convenience in mind.
Its innovative layout features oblique soldering pads that align seamlessly with a drone’s frame arms, offering cleaner cable routing and making motor wire soldering much easier. This results in a neater build and more accessible connections.
At the heart of the E70 is the powerful STM32G071 processor, supporting both BLHeli_32 and AM32 firmware (it comes flashed with AM32). The ESC is compatible with a range of communication protocols, including Dshot600/300/150, Oneshot, Multishot, and PWM, making it highly versatile for different flight controllers. With a continuous current capacity of 70A per motor and peak handling of up to 150A, this ESC is built for high-performance drones, especially those operating on up to 8S LiPo batteries (2-8S supported). Furthermore, its PWM frequency range, which extends from 16KHz to 128KHz, ensures smooth and stable motor performance, reducing the chances of motor desyncs.
It has a built-in galvanometer sensor which provides real-time telemetry data, giving you crucial insights into motor speed, temperature, and current during flight. This allows for real-time monitoring, helping to maintain safe and optimal performance.
Built for efficiency and reliability, the E70 uses high-quality MOSFETs for ultra-efficient energy conversion, reducing power losses and extending flight time. The multi-layer PCB, reinforced with thick copper, increases its over-current capability and enhances heat dissipation, ensuring the ESC remains cool even under heavy loads.
For ease of installation, the ESC comes with a 30.5mm x 30.5mm hole spacing, making it adaptable to a wide range of drone frames. It can be connected to the flight controller either via soldering or through the onboard connector, offering flexibility during the build process.
In addition to the ESC, included are two ESC to FC cables, 12AWG 100mm battery wires, an XT60H-M connector, a Low-ESR 35V 680UF capacitor, and five M3*8mm rubber grommets for a soft mount.
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SHIPPING & DELIVERY
We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weight and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.
We are partnered with several delivery companies including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us.
A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.
Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
We offer FREE Shipping on UK orders over £99, weighing less than 1kg.
The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.
For small low value orders our cheapest delivery service is Royal Mail First Class. For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options.
International Postage
Order before 4PM for same day dispatch with Royal Mail.
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DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days.
Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.
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