This is the Blue variant of the SEQURE Blueson A2 70A 4-in-1 ESC in Flight Controller & Accessories. Available at ₹5,775.00 (₹5,500.00 + GST) with free shipping across India.
SEQURE Blueson A2 70A 4-in-1 ESC
Description:
(1) High-quality ultra-high copper thickness PCB ensures the current carrying capacity while improving heat dissipation. Equipped with top-level MOSFET, it enhances flight performance and makes you enjoy the fun of flying in the air.
(2) Equipped with a high-speed 32-bit processor, it supports full-segment dynamic PWM variable refresh rate of 8KHz-128KHz, with more precise speed response and smoother throttle control.
(3) Supports 6S/8S wide range voltage input, allowing your aircraft to adapt to power batteries of different specifications, improving the versatility of the device.
(4) 30.5mm installation hole spacing is more suitable for large-sized load-type flight vehicles and is easy to install.
(5) The angled extended large-area pad design not only makes the motor circuit layout more refined, but also effectively simplifies the welding process.
Specification:
| Model | Blueson A2 |
| Processor
|
AT32F421 |
| Firmware Version
|
AM32 or BLHeli_32 |
| PWM Frequency
|
8KHz-128KHz |
| Working Voltage
|
2-8S Lipo / LiHV |
| Continuous Current
|
8S 70A |
| Peak Current
|
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 |
Package Included:
1x SEQURE Blueson A2 4IN1 ESC
1x 30AWG 40mm reverse double plug SH1.0-8P cable
1x 30AWG 60mm single plug SH1.0-8P cable
2x 12AWG 100mm power cable (black/red)
1x XT60H-M black male connector
1x 35V 680UF solid capacitor
5x M3*8mm shock absorbing washer (black)
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| Brand | SEQURE |
|---|---|
| Current Rating | 70A |
| Color | Blue |
| SKU | AI4954 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The SEQURE Blueson A2 70A 4-in-1 ESC is a versatile flight controller & accessories used across a wide range of applications including autonomous drones, FPV racing quadcopters, agricultural drones, and surveying and mapping platforms.
Common use cases:
- Central brain for drone stabilization and navigation
- GPS waypoint missions for surveying
- Acro mode flying for FPV freestyle
This product is ideal for drone builders requiring precise flight control.
Technical Tip: F4 processors are good for basic builds; F7 or H7 recommended for advanced features. Ensure firmware compatibility (Betaflight, ArduPilot, iNAV).
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine SEQURE product sourced from authorized channels
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