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Product parameters

TOPODRONE DJI AIR 2S PPK Upgrade KIT is an upgrade module installed on the DJI Air 2S drone, which is connected to the camera shutter and allows you to record raw GNSS measurements along with timestamps of the shutter triggering moments. This module consists of the following main parts:

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Upgrade TOPODRONE DJI Air 2S PPK Upgrade KIT

      1. Helix HX-CH6601A external GNSS antenna. This antenna is screwed onto the upgrade board's antenna connector to receive satellite signals from various navigation satellite systems. To perform high accuracy AFS, this antenna must be installed and screwed on securely without excessive force. It is possible to fly the drone without the antenna installed, but no GNSS data will be recorded on the upgrade.
      2. The green light indicates that the DJI Air 2S drone is powered on. This LED is solid green to indicate that the upgrade is powered on. If the green LED on an installed upgrade does not light up when power is turned on, it means that the upgrade is not installed correctly or is defective.
      3. The blue light indicates the GNSS signal quality level of the external GNSS antenna. It may light up constantly, blink with different frequency, or not light up at all. A quality GNSS signal corresponds to a constant blue LED signal. It is switched on only after initialization.
        Status

        Description

        Not lit

        		 PDOP>10

        Slowly flashing

        		 3<PDOP<10

        Fast flashing

        		 2<PDOP<3

        Continuously lit

        		 PDOP<2
      4. The Orange LED indicates the status of recording to the memory card. The LED blinks rapidly during recording. Each blinking corresponds to the recording of 4 Kb of data. The blinking frequency is proportional to the amount of data being written to the memory card. It is switched on only after initialization.
      5. The Red LED indicates the presence of errors in the system. The most common error is the inability to write data to the memory card, e.g. if the card is missing, full or damaged. In this case all other LEDs light up together with the red one. If this error occurs, check the memory card and clean the connector. If replacing, reconnecting or formatting the Micro-SD card in FAT32 format does not solve the problem, please contact technical support.
      6. Micro-SD memory card slot. Card capacities from 4 GB to 64 GB are suitable. It is recommended to use Class 10 UHS-U1 speed class. A 16 GB memory card of the appropriate speed class and format is always supplied with the upgrade. The file structure of the memory card must be formatted in FAT32 format with a standard cluster size.
      7. TOPODRONE DJI AIR 2S PPK upgrade is installed in the front of the DJI Air 2S quadcopter, attached to the drone with two screws and plastic clips. All parts of the upgrade are securely attached to the drone body and are the same color. The TOPODRONE DJI AIR 2S PPK upgrade body has 4 round holes to allow the front sensors of the visual positioning system to work. The compact size of the upgrade does not cover the working angles of the front visual positioning system, as well as not to cover the GNSS navigation antenna of the drone itself


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TOPODRONE Air 2S PPK upgrade case, front view

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