Sequre Blueson A1 70A 8S AM32

Product detailed description

The Sequre Blueson A1 70A is a high-performance and reliable 4-in-1 electronic speed controller designed for demanding racing and freestyle drones. With support for up to 70 A per channel and a power input range of 2–8S LiPo batteries, it is ideal for extreme builds where excellent value meets high performance. Inside you’ll find a 32-bit AT32F421 processor running the modern AM32 firmware, which ensures fast response, stable operation, and advanced motor control options. The ESC features an integrated current sensor and telemetry, giving pilots full insight into performance and system status. The mounting pattern is 20 × 20 mm, making it compatible with standard drone frames.
The dimensions are 42.5 × 36 × 7 mm and the weight is approximately 19 g, very compact for this performance class.

Key features:
• Processor: AT32F421 (32bit)
• Firmware: AM32
• PWM frequency: 8–96 kHz
• Input voltage: 2–8S LiPo
• Maximum current: 70 A
• Telemetry: Yes
• Current sensor: Yes
• BEC: No
• Mounting holes: 20 × 20 mm
• Dimensions: 42.5 × 36 × 7 mm
• Weight: 19 g

Package includes:
• 1× ESC Sequre Blueson A1 70A
• 1× set of soft mounts
• 1× set of cables
• 1× XT60 connector with wire
• 1× capacitor