AM32

Sequre Blueson A2 65A 6S / 70A 8S 128K 4-In-1 ESC (AM32 Firmware)

Sequre Blueson A2 65A 6S / 70A 8S 128K 4-In-1 ESC (AM32 Firmware) - Image 3

Sequre Blueson A2 65A 6S / 70A 8S 128K 4-In-1 ESC (AM32 Firmware)

Price range: £29.99 through £44.99 Inc. VAT

High-performance 4-in-1 ESC with AM32 firmware, oblique pads, and 6S or 8S options—at an unbeatable price.

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SKU: N/A Categories: 4 in 1 ESCs, Electronics, Speed Controllers (ESCs) Tags: 4-in-1, AM32, AM32_Firmware, ESC, Speed Controller

Description

The SEQURE Blueson A2 4-in-1 ESC delivers impressive performance at a price that’s hard to beat, with two versions available: a 65A model for 6S setups, and a 70A model for up to 8S builds.

Designed for high-performance builds, the Blueson A2 uses a robust multi-layer PCB with thick copper to improve current handling and heat dissipation. It features high-quality MOSFETs and comes pre-flashed with AM32 firmware for smooth, precise motor control at PWM frequencies up to 128KHz. It’s compatible with DShot, PWM, OneShot, and other common protocols, ensuring flexibility with different flight controllers.

Each channel can handle a continuous 65A on 6S or 70A on 8S, with ample headroom for bursts—ideal for powerful freestyle quads, long-range cruisers, or heavy-lift setups.

Standard 30.5mm x 30.5mm mounting makes it easy to fit into most frames, and oblique motor soldering pads align naturally with frame arms, making motor wire installation cleaner and more accessible—ideal for tidy builds and easier maintenance. A connector interface is also included for clean integration with your flight controller.

Combining solid specs, thoughtful layout, and exceptional value, the Blueson A2 is a reliable, budget-friendly option for serious FPV pilots.

Specification

Model: Blueson A2
Processor: AT32F421
Firmware Version: AM32
PWM Frequency: 8KHz-128KHz
Working Voltage: 2-6S / 2-8S Lipo / LiHV
Continuous Current: 6S 65A / 8S 70A
Peak Current: 6S 120A / 8S 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: 45.5×42.5x6mm
Product Weight: 17g

Included:

SEQURE Blueson A2 4IN1 ESC (select version) × 1
30AWG 40mm reverse double plug SH1.0-8P cable × 1
30AWG 60mm single plug SH1.0-8P cable × 1
12AWG 100mm power cable (black/red)×2
XT60H-M black male connector×1
35V 680UF solid capacitor×1
M3*8mm shock absorbing washer (black) × 5

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Shipping

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.

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Shipping to the UK

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.