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SIYI A8 mini is a compact and lightweight gimbal camera designed for UAVs and other unmanned platforms. It combines an 8MP 1/1.7-inch Sony CMOS sensor with 4K Ultra HD video and photography, up to 6X digital zoom and 320-degree yaw-axis rotation. The camera supports S.Bus, UART and Ethernet control, with Micro-HDMI and CVBS video output for different integration requirements. It is compatible with SIYI Gimbal SDK, ArduPilot and PX4 MAVLink, making it suitable for aerial imaging, inspection, mapping and other UAV payload applications.
Lightweight 4K Gimbal Camera
8MP Sony CMOS · 6X Digital Zoom · 320-Degree Yaw Rotation
Mini 4K Gimbal Camera for UAV Payloads
4K Imaging in a Compact Payload
SIYI A8 mini combines a 1/1.7-inch Sony CMOS sensor with 8MP imaging capability for clear aerial photography and 4K Ultra HD video recording. Its 6X digital zoom supports detailed observation from a distance, while captured image files can include GPS location and time information for easier flight-data management and post-processing.
Flexible Control for UAV Integration
A8 mini supports S.Bus, UART and Ethernet control for flexible integration with UAV flight-control and transmission systems. Through the SIYI Gimbal SDK, UDP/TCP commands can be used for gimbal control and system integration. The camera also supports ArduPilot and PX4 MAVLink, with Micro-HDMI and CVBS outputs for different video-system requirements.














Technical Parameters
· Product Type: Lightweight gimbal camera
· Image Sensor: 1/1.7-inch Sony CMOS
· Imaging Resolution: 8MP
· Video and Photography: 4K Ultra HD
· Digital Zoom: Up to 6X
· Yaw-Axis Rotation: 320 degrees
· Gimbal Modes: Nose Mode, Upside Down Mode, Follow Mode, FPV Mode and Lock Mode
· Control Interfaces: S.Bus, UART and Ethernet
· Video Outputs: Micro-HDMI and CVBS
· Ethernet Function: Video streaming and SDK protocol control
· Configuration Interface: Type-C for upgrade and configuration
· Storage: TF card slot
· Supported Protocols: SIYI Gimbal SDK, UDP/TCP, ArduPilot and PX4 MAVLink
· Power Input: 3S–6S
· AI Tracking: Supported with optional SIYI AI Tracking Module
· Dimensions: To be confirmed
· Weight: To be confirmed
Want to Choose the Right Products for You?
Take a quick test to find the right propeller for you.
Compact Interfaces for Multi-Platform Integration
· 3S–6S power input for UAV payload integration
· S.Bus and UART interfaces for gimbal control
· Ethernet interface for video streaming and SDK protocol control
· Micro-HDMI video output for digital video systems
· CVBS output for analog FPV systems
· Type-C interface for product upgrade and configuration
· TF card slot for image and video storage
· Compatible with SIYI Gimbal SDK, ArduPilot and PX4 MAVLink
Packaging and Configuration Confirmation
· Please confirm the final package contents before ordering.
· Mounting brackets, cables and connection accessories are subject to the actual configuration.
· The SIYI AI Tracking Module is optional and is not included by default.
· Please confirm the required control method, including Ethernet, UART or S.Bus.
· Please confirm compatibility with the selected flight controller, video transmission system and ground station.
· Shipping configuration is subject to the final order and product availability.
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Integration and Operation Notice
· Confirm that the power supply is within the supported 3S–6S range before connection.
· The AI tracking function requires the optional SIYI AI Tracking Module.
· Select Nose Mode or Upside Down Mode according to the actual mounting direction.
· Confirm the control method and protocol before integration with the UAV system.
· Calibrate and test the gimbal, video output, control signal and TF card before flight.
· Low-light, HDR and AI tracking performance may vary depending on lighting, target movement and operating conditions.
· Dimensions, weight and final package contents should be confirmed before purchase.