SIYI 2.4G DATALINK, User Manual

Page 1: ...2 4G Datalink User Manual v1 1 2 4G DATALINK USER MANUAL V1 1 June 2020 ...

Page 2: ...on technology which supports an anti interference long communication distance at very low transmitting power To maintain a safe and orderly public space and to ensure you a good using experience of AK28 transmitter please read this manual carefully If you have any issue using the product please consult the manual or check online pages of AK28 on SIYI Technology s official website http www siyi biz...

Page 3: ...ions 9 3 GET READY TO USE 2 4G DATALINK 10 3 1 How to Place Antennas Right 10 3 1 1 Good Antenna Angle of Transmitter 11 3 1 2 Good Antenna Angle of Sky Station 12 3 2 How to Link Bind 2 4G Datalink Ground Unit to Air Unit 13 4 Firmware and Baud Rate 15 4 1 Firmware Upgrading 15 4 2 Baud Rate Switching 16 5 TELEMETRY OUTPUT TO GCS 17 5 1 Connect to Smartphones Tablets 17 5 2 Connect to PC 17 6 AFT...

Page 4: ...rty loss Prohibited Mandatory Mark 1 2 Flight Safety 2 4G Datalink is designed for professional application in specific industries users who approaches to the device should have at least the basic ability to manipulate it Any irregular or irresponsible manipulations of the device may cause damages or lead to property loss or human injuries Non adult users must follow their trainer s guidance or th...

Page 5: ...oss or human injuries Do not hold or cover the ground station antenna or obstruct its transmission by any means in a flight or an operation Never point your ground station antenna s upper ends straightly to your aircraft vehicle while it is working they are the weakest part for transmission Do not start your aircraft vehicle when you are tired drunk in sickness or any circumstances you are not fee...

Page 6: ...t your aircraft vehicle for the first time make sure that the fail safe settings in your transmitter is activated Always switch on the transmitter first and hold the throttle joystick at its bottom position then power on your aircraft vehicle 1 3 Precautions on Storage Carrying Recycling CAUTION Always place your 2 4G Datalink system at places where babies or kids do not reach DANGER 2 4G Datalink...

Page 7: ...e low power RF solution which includes the advanced frequency hopping algorithm and the remarkable anti interference technology makes the communication distance up to 15 kilometers Various Ports The 2 4G Datalink supports UART CAN optional data input and is equipped with a USB port by which users can upgrade the device through PC easily ...

Page 8: ...a Glance 2 2 2 Ports on 2 4G Datalink System Ground Unit Micro USB Firmware upgrading Binding Button Press and hold for two seconds to bind the ground unit with the air unit Status Indicator RF connection status USB A Telemetry data output to smartphone tablet PC DATA1 DATA2 Reserved ...

Page 9: ...rall Compatible FC Open Source Flight Controllers PIX APM etc BOYING PALADIN V2 TOPXGUN T1 A WOOZOOM THEONE A EFY FINIX200M JIYI K3A K CFUAS C1 A Frequency Band 2400 MHz 2483 MHz Transmitting Power 100 mW 20 dBm E I R P Transmitting Speed 325kbps default Receiving Sensibility 101 dBm Transmitting Distance 15 km 9 3 miles unobstructed free of interference UART Baud Rate 115200 default Working Curre...

Page 10: ...B A Antenna Gain 5 dBi Antenna Connector SMA 180 Female Base Working Voltage 5V Operating Temperature 10 to 55 Dimensions 50 x 35 x 16 mm Net Weight 35 g Air Unit Datalink Ports to FC UART CAN optional Antenna Gain 5 dBi Antenna Connector SMA 180 Female Base Working Voltage 5V Telemetry Voltage 15 50V Operating Temperature 10 to 55 Dimensions 49 x 31 x 13 5 mm Net Weight 28g ...

Page 11: ...2 4G Datalink User Manual v1 1 8 2020 SIYI Technology Copyright 2 4 Packing List 1 x Ground Unit 1 x Air Unit 1 x OTG Micro USB Cable 1 x OTG Type C Cable 1 x Telemetry Cable 2 5 AK28 Common Diagram ...

Page 12: ...2 4G Datalink system s different working status Solid Green Good communication Green Blinks Blinking frequency indicates AK28 transmitter s RF signal strength The faster it blinks the worse the signal is Solid Red Lost of communication Slow Red Blinks Ground unit firmware does not match Fast Red Blinks Transmitter is linking binding with receiver Fast Red Green Yellow Blinks Firmware upgrading mod...

Page 13: ...ight 3 GET READY TO USE 2 4G DATALINK 3 1 How to Place Antennas Right Mark 2 4G Datalink has the best signal strength when the antennas are placed horizontally Thus please avoid pointing antennas upper end straightly to your aircraft and do not fold the antennas ...

Page 14: ...2 4G Datalink User Manual v1 1 11 2020 SIYI Technology Copyright 3 1 1 Good Antenna Angle of Transmitter Aircraft in front of the transmitter Aircraft up from the transmitter ...

Page 15: ... 1 12 2020 SIYI Technology Copyright 3 1 2 Good Antenna Angle of Sky Station Flying high Altitude higher than 10 meters antennas should be placed downwards Flying low Altitude lower than 10 meters antennas should be placed upwards ...

Page 16: ...es the transmitter ID Linking Binding first After the first linking process between the transmitter and the receiver is done the transmitter ID will be memorized in the receiver so that you don t have to repeat the process before the next flight operation except when your transmitter has to be linked with a different receiver Linking Binding Steps 1 Please keep the ground unit one meter away from ...

Page 17: ...indicator blinks red which means the receiver is ready for linking 4 If the transmitter indicator and the receiver both blink green linking is finished WARNING Before linking the transmitter to the receiver please make sure your aircraft motors have no power connected E S C are off connection Reboot the receiver when linking steps are finished and try to manipulate on the transmitter to confirm if...

Page 18: ...TG USB cable Steps 1 Please visit the 2 4G Datalink system download page on SIYI Tech s official website to download all necessary software application and firmware one by one Link http www siyi biz cn datalink DATALINK xiazai 2 Release the zip files and install SIYI Assistant v1 2 0 on your PC 3 Then use the original OTG USB cable with the upgrading tool to connect the ground to your computer 4 R...

Page 19: ...les and tap on Upgrade and wait till the process is finished 6 Repeat step 3 to 5 for upgrading the air unit 4 2 Baud Rate Switching 2 4G Datalink system also supports different firmware version to match different baud rate Please use the firmware with the baud rate according to your requirement ...

Page 20: ...ground control software 2 Upgrade the correct firmware to the ground unit and the air unit according to the given baud rate 3 Connect the air unit with the flight controller following the right cable sequence 4 Use the OTG cable to connect the ground unit with your smartphone tablet 5 Open your GCS tap on USB Connection Connection Succeed Please approve if it reminds you acquire USB permission 5 2...

Page 21: ...nit according to the given baud rate 3 Connect the air unit with the flight controller following the right cable sequence 4 Use the OTG cable to connect the ground unit with your PC 5 Open your GCS and select the correct serial port device Please check if drivers are installed if your PC does not recognize the serial port device ...

Page 22: ...ng SIYI engineers will guide you for the process 6 2 After sale Policy SIYI Technology guarantees that subject to the following conditions Return Refund Service Replacement Service and Warranty Repair Service can be requested Please contact SIYI directly support siyi biz or your sales manager or your authorized SIYI dealer for more detail 6 2 1 7 Day Return Refund You can request Return Refund Ser...

Page 23: ...rchase receipt or invoice is not provided or is reasonably believed to have been forged or tampered with Any fault or damage of the product is caused by unauthorized use or modification of the product including exposure to moisture entry of foreign bodies water oil sand etc or improper installation or operation Product labels serial numbers waterproof marks etc show signs of tampering or alteratio...

Page 24: ...of the product in one or more significant respects Within fifteen 15 calendar days of receiving the product if the product suffers performance failure Replacement Service will not be provided where Service is requested more than fifteen 15 calendars days after receiving a product Legal proof of purchase receipts or invoices are not provided or are reasonably believed to have been forged or tampere...

Page 25: ...I Proof of damage during transit issued by the carrier cannot be provided Other circumstances stated in this policy 6 2 3 1 Year Warranty Repair You can request warranty repair service If a product does not function as warranted during the warranty period you may obtain after sales service by contacting SIYI s service center You will need to provide a valid proof of purchase receipt or order numbe...

Page 26: ...ance with official instructions or manuals Damage caused by non authorized service provider Damage caused by unauthorized modification of circuits and mismatch or misuse of the battery and charger Damage caused by operation in bad weather i e strong winds rain sand dust storms etc Damage caused by operating the product in an environment with electromagnetic interference i e in mining areas or clos...

Page 27: ...caused by reliability or compatibility issues when using unauthorized third party parts Damage caused by operating the unit with a low charged or defective battery Products or parts with an altered identification label or from which the identification label has been removed ...

Page 28: ...2 4G Datalink User Manual v1 1 25 2020 SIYI Technology Copyright SIYI Technology Shenzhen Co Ltd 86 400 838 2918 support siyi biz ...