SIYI A2mini Bedienungsanleitung

A2 mini User Manual V1.1
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2023 SIYI Technology Copyright
A2 mini
ULTRA WIDE ANGLE
FPV GIMBAL
USER MANUAL
V1.1
June 2023

A2 mini User Manual V1.1
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2023 SIYI Technology Copyright
Thank you for purchasing SIYI product.
A2 mini is a lightweight and ultra-wide-angle FPV gimbal, built with industrial
protection class, the 160-degree horizontal FOV makes camera view wide and
broad. Pitch angle control can be widely used for agriculture spraying drones.
Ethernet output can be used with some third-party links. Upside-down mode
makes it also a great option for UGV, USV, robotics, RC hobby planes.
To ensure you a good experience of the product, please read this manual carefully.
If you encounter any issue using the product, please consult the manual or check
the online pages of this product on SIYI official store (https://shop.siyi.biz). You can

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SIYI User Group - Facebook
SIYI Official Store (https://shop.siyi.biz)
SIYI Official AliExpress Store (https://siyi.aliexpress.com)
SIYI YouTube Channel (https://www.youtube.com/c/SIYITech)

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CONTENT
READ TIPS ....................................................................................................................................................1
Icons .......................................................................................................................................................... 1
Safety .........................................................................................................................................................1
Storage/Carrying/Recycling .......................................................................................................................2
1 INTRODUCTION ........................................................................................................................................3
1.1 Product Features .................................................................................................................................3
1.2 Parts .....................................................................................................................................................5
1.2.1 At a Glance ................................................................................................................................... 5
1.2.2 Connector and Pinouts ................................................................................................................. 6
1.3 Technical Specification ........................................................................................................................7
1.4 Packing List ......................................................................................................................................... 8
2 GET READY TO USE A2 MINI ..................................................................................................................9
2.1 Installation ............................................................................................................................................9
3 GIMBAL CONTROL ................................................................................................................................. 10
3.1 Control through SIYI FPV App or SIYI QGC App on SIYI Handheld Ground Station ......................10
3.1.1 Preparation ................................................................................................................................. 10
3.1.2 Gimbal Pitch Rotation.................................................................................................................12
3.2 Control through PWM / S.Bus Signal (Taking an Example of MK15) .............................................. 12
3.2.1 Preparation ................................................................................................................................. 12
3.3 Ethernet SDK Protocol Control ......................................................................................................... 16
3.3.1 SDK Protocol Format ..................................................................................................................16
3.3.2 SDK Communication Commands ...............................................................................................16
3.3.3 SDK Communication Interface ................................................................................................... 26
3.3.4 SIYI Gimbal Camera SDK Communication Code Examples .....................................................26
3.3.5 SDK CRC16 Code ......................................................................................................................28
3.3.6 Advanced Guide for SIYI Gimbal SDK Integration .................................................................... 30
3.4 Control in SIYI QGC Windows Software through HM30 Image Transmission System ................... 33
3.4.1 Preparation ................................................................................................................................. 34
3.4.2 Gimbal Pitch Rotation.................................................................................................................36
4 VIDEO OUTPUT ...................................................................................................................................... 36
4.1 Output and Display Video Stream on SIYI Ground Station ..............................................................37

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4.2 Output Video Stream to Android Device through HM30 Full HD Image Transmission System ...... 37
4.3 Output Video Stream to Windows Device through HM30 Full HD Image Transmission System ....39
4.4 Output to Third-Party Links ............................................................................................................... 39
4.5 Solutions to No Image ....................................................................................................................... 40
4.5.1 Video Output to Android Device .................................................................................................41
4.5.2 Video Output to Windows Device ...............................................................................................42
4.6 Common IP Addresses ..................................................................................................................... 44
5 SIYI FPV APP .......................................................................................................................................... 45
5.1 Settings ..............................................................................................................................................47
5.2 Link Status .........................................................................................................................................48
5.3 Gimbal Camera ................................................................................................................................. 49
5.4 About SIYI FPV ................................................................................................................................. 52
6 After-sale Service .....................................................................................................................................53
6.1 Repair Service ................................................................................................................................... 53
6.2 Warranty ............................................................................................................................................ 54
6.2.1 7-Day Return & Refund .............................................................................................................. 54
6.2.2 15-Day Replacement ..................................................................................................................55
6.2.3 1-Year Warranty Repair ..............................................................................................................57

A2 mini User Manual V1.1
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2023 SIYI Technology Co., Ltd, All Rights Reserved
READ TIPS
Icons
Please pay more attention to content indicated with the following marks:
DANGER Dangerous manipulation probably leads to human injuries.
WARNING Warnings on manipulation possibly leads to human injuries.
CAUTION Cautions on what manipulation may lead to property loss.
Prohibited Mandatory Mark
Safety
A2 mini FPV gimbal is designed for professional application in specific scenes,
which has been done necessary configuration before delivery, it is forbidden to
disassemble the gimbal or to change its mechanical structure. And don’t add more
payload to the gimbal other than its own camera. Gimbal camera is designed with
very precise structure, users who approach to the equipment should have the
basic knowledge of how to operate it. Irregular or irresponsible manipulations to
the device may cause damage, property loss, or human injuries, and SIYI
Technology is not obliged to any of the damage, loss, or injury. It is prohibited to
use SIYI products for military purpose. Users under 14 years’ old should follow an

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experienced trainer’s guide. Disassembling or modification to the system is
prohibited without permission from its manufacturer, SIYI Technology.
Storage/Carrying/Recycling
When your SIYI products are stand idle, or you are bringing it outdoors, or the
system reached service life, then please do read the precautions below.
CAUTION
Always place your SIYI products at places where babies or kids do not reach.
DANGER
SIYI products should be placed in places with below conditions:
Not too hot (above 60℃) or too cold (under -20℃).
Not under direct sunshine or too dusty or too wet.
Not on an unstable holder which lacks solid supports or may cause vibration.
Not nearby steam or other heat sources.

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1 INTRODUCTION
1.1 Product Features
Ultra-Wide Angle FOV, Distortion Correction
A2 mini comes with a horizontal 160-degree ultra-wide-angle lens, providing an
extensive view of the operation field that operator has clear sight during flight
without adjusting drone attitude too much. Quick decisions can be made to ensure
security to drone operation.
Powerful distortion correction algorithm makes A2 mini’s image smooth and
natural.
*SIYI FPV app is suggested for checking FPV image and SDK is available for developers and
manufacturers.
1080P Full HD Starlight FPV
A2 mini FPV gimbal’s ultra-sensitive starlight CMOS can keep image bright even in
low light environment.
Upside Down Mode
A2 mini FPV gimbal automatically activates upside down mode when it is placed
upside down, very convenient to be mounted on multiple kinds of vehicles like UGV,
USV, robot dog, and robotics.
Gimbal Stabilizing Control Algorithms

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A2 mini FPV gimbal is applied with industry-level stabilizing technology and
high-precision FOC control algorithms. Operator can control the tilt angle.

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2023 SIYI Technology Co., Ltd, All Rights Reserved
1.2 Parts
1.2.1 At a Glance
Inhaltsverzeichnis
Andere SIYI Kamerazubehör Handbücher




















