FCC ID: 2BC4V-MS200 MS200 Series Multispectral Camera

MS200 MS200 MS200 series Multispectral camera

(v1.0) SPECIFICATION Yusense Information Technology and Equipment (Qingdao) Co., Ltd 2023 7 MS200 1.00 2023.07 MS200 1. overview........................................................................................................................ 1 2. Usage steps..........................................................................................................1 2.1. connect.................................................................................................................. 1 2.1.1. Micro SD Insert Micro SD card............................................................2 2.1.2. DLS Lite ConnectingDLSLite........................................................................... 2 2.1.3. Connecting the power cord............................................................3 2.2. Camera usage............................................................................................ 3 2.2.1. Power on the device............................................................................3 2.2.2. Equipment power-off............................................................................3 2.2.3. LED LED light status............................................................................. 3 3. Camera configuration and preview display............................4 3.1. WiFi Establishing a WiFi connection................................................... 4 3.2. Monitoring page.......................................................................................... 5 3.3. Settings page...............................................................................................6 3.3.1. Basic Settings..................................................................................... 6 3.3.2. advanced setting..................................................................................8 3.4. Preview Page.............................................................................................. 11 3.4.1. Preview function............................................................................... 11 3.4.2. Trigger photography during preview process.... 12 3.4.3. Automatic grayboard shooting function........................12 3.5. Planning page............................................................................................ 13 4. PSDK Connect the aircraft using the PSDK function......14 4.1. Installation to aircraft...............................................................14 4.2. DJI Pilot App Connecting to DJI Pilot App...............................................................14 4.3. Camera Settings........................................................................................ 15 4.3.1. Camera interface............................................................................... 15 4.3.2. mission planning............................................................................... 17 5. collect data......................................................................................................20 5.1. Check before data collection...................................................20 5.2. Gray board shooting.................................................................................20 I MS200 5.2.1. PSDK When the camera is not connected to PSDK....20 5.2.2. PSDK ....................................................................................... 21 5.3. Data collection suggestions.........................................................21 5.4. File storage...............................................................................................22 6. UPGRADE................................................................................................................24 7. mechanical interface..................................................................................... 24 8. Parameter Description.....................................................................................25 end................................................................................................................................ 27 II MS200 Disclaimers Our company aims to provide high-quality products, create value for customers, and maintain a serious and responsible attitude towards customers; In order to facilitate customers'

understanding of our company and improve our operations, our company provides quality assurance and exemption Disclaimer:

1 We guarantee to provide customers with fully qualified products. If there are indeed quality issues with the products After verification by our company, the responsibility will be borne by our company. 2 The customer should operate the instrument according to the requirements of the product manual. Any problems caused by improper operation by the customer,Our company does not assume responsibility. 3 Our company does not accept any product performance degradation or damage caused by customers during transportation or storage Take responsibility. 4 Our company shall not be liable for product damage caused by human actions, natural disasters, or uncontrollable factors;

5 Our company will not be responsible for any other issues except for product quality reasons, nor will we accept non Customer complaints caused by quality reasons. 6 Electronic products and electromagnetic storage media, in rare cases, may experience data loss. Please use the We are responsible for confirming the status of the equipment and backing up data in a timely manner after use. Our company will not be responsible for any damage caused by data loss Direct or indirect losses caused.Hereby declare!

III MS200 Precautions: Improper operation may cause the equipment to malfunction, but it will not damage the equipment. Warning: Improper operation may cause the equipment to not function properly and may result in equipment damage. Explanatory notes: reviewing these notes will help to understand the content. IV MS200 1. overview MS200 5 MS200 is a cost-effective

"mosaic filter type" multispectral camera with innovative dual lens multispectral band design, which can achieve synchronous acquisition of spectral image data from five channels, meeting the scientific research and industry application needs of precision agriculture, ecological protection, urban greening, and other fields. MS200 Down-

welling Light Sensor Lite DLS Lite DLS DLS Lite 5 The MS200 series multispectral camera mainly includes two parts: the camera host and a simplified version of the down welling light sensor Lite (hereinafter referred to as "DLS Lite" or "DLS"). The host realizes the configuration of camera working mode and parameters, as well as the acquisition and storage of spectral image data; DLS Lite is used to synchronously measure the spectral irradiance data and position coordinate information corresponding to the five channels of the camera. MS200 DJI M3/M30 PSDK WiFi WEB The MS200 series multispectral camera is flexible in configuration and can be equipped with DJI M3/M30 and other third-party lightweight unmanned aerial vehicles. Users can choose different types of integrated components and connecting cables according to the platform they are equipped with, and switch to using PSDK or WiFi WEB functions. 1 MS200 2. Usage steps 2.1. connect USB Type-C DLS Lite DLS Lite PWR/PSDK PWR/PSDK The camera host only has a USB Type-C interface, and the provided cable can be used to connect to DLS Lite and PWR/PSDK through DLS Lite, or directly connect to PWR/PSDK for use. 1 MS200 2.1.1. Micro SD Insert Micro SD card Micro SD Make sure to insert the Micro SD card, as shown in the following image. attention 1. Micro SD 64GB The maximum capacity of Micro SD card shall not exceed 64GB;

2. Micro SD ex Fat/FAT32 Micro SD card file format is ex Fat/FAT32;

3. Micro SD 60MB/s The write speed of Micro SD card shall not be less than 60MB/s;

4. Micro SD It is recommended to use the built-in Micro SD card for the camera. 2.1.2. DLS Lite Connecting DLS Lite Type-C DLS Lite CAM DLS/PWR As shown in the above figure, connect the CAM port of DLS Lite to the camera DLS/PWR port 2 MS200 through the Type-C interface cable, and determine the direction based on the slot. The slot is consistent with the interface. DLS Lite The ambient light, position, and attitude information obtained from DLS Lite measurements are recorded as metadata in the image. warn DLS Lite Ensure that the DLS Lite is placed horizontally and there is no obstruction in the diffuser space during installation. 2 MS200 2.1.3. Connecting the power cord Type C DLS Lite PWR/PSDK Type C DLS Lite Connect the Type C interface to the DLS Lite module PWR/PSDK interface using a standard cable, and connect it to an external power supply; If connected to the aircraft for use, connect the DLS Lite to the aircraft through the Type C interface cable; The camera can also be directly connected to an external power supply for use or connected to an aircraft for use. 9V~28V 9V 28VDLS Lite warn a is certain voltage The power supply voltage of the camera is 9V~28V. Considering that there is in recommended that the minimum voltage is not less than 9V, and the maximum voltage should not be higher than 28V, ensuring correct polarity. If this clause is not followed, it will permanently cause damage to the camera host and DLS Lite, and it is not within the warranty scope. supply power line, drop the it 2.2. Camera usage 2.2.1. Power on the device DLS Lite 2.2.3 LED When the external power supply is connected and enabled, the camera is powered on. After the camera is powered on, the camera status light and DLS Lite status light are white and constantly on. After initialization is completed, they start flashing according to the operating status. For specific status definitions, please refer to the relevant information in the section "2.2.3 LED Lamp Status". 2.2.2. Equipment power-off After completing the work, directly turn off the external power supply, and the camera will complete the power outage. 2.2.3. LED LED light status LED 3 MS200 The display status of LED lights corresponds to different working states and fault information of the camera, which can be used for pre flight judgment, as shown in the following table:

colour red red red red red yellow yellow blue blue green green green white flicker frequency 10Hz 2Hz 1Hz 0.5Hz Light 1Hz 0.5Hz 10Hz 2Hz 10Hz 1Hz Light Light Status display meaning System temperature too high GPS GPS GPS not connected or GPS no signal DLS Lite DLS Lite not connected SD /SD SD card not inserted/SD card capacity full Software upgrade failed GPS Poor GPS signal quality SD Insufficient SD card capacity SD SD card clearing During the software upgrade process SD Write to SD card normal Upgrade Successful Camera firmware initialization abnormality camera or 3 MS200 3. Camera configuration and preview display WiFi WiFi The camera is equipped with a built-in WiFi antenna, which can be connected to the camera through any mobile device with WiFi function, and the camera can be accessed, configured, and image previewed through the browser of the mobile device. 3.1. WiFi Establishing a WiFi connection WiFi 1) 2) WiFi MS200-XXXXXXXXXXXX SN 3) 192.168.18.1 WEB 4) The specific steps for connecting devices through WiFi are as follows:

1) Connect the camera as required, turn it on, and wait for initialization to complete;

2) Search for WiFi, select a hotspot named "MS200 XXXXXXXXXXXX (X is camera SN)" and connect without a password. If the connection is not smooth, please try connecting multiple times;

3) After connecting, open any browser and enter "192.168.18.1" to access the camera's WEB configuration page;

4) First, enter the welcome page, where you can choose to display in both Chinese and English. Click the "Click to enter" button to enter the camera page. 4 MS200 WEB 4 The WEB configuration page includes four page contents:

4 MS200 3.2. Monitoring page 1) Micro SD 2) DLS DLS Lite 3) GPS 4) 5) 6) UTC GPS 7) 8) TIFF- 16bitREF-JPG 9) LED 10) SD 6. 11) SN 12) This page provides the main status of the camera system, including:

1) Storage status: The total capacity, remaining capacity, and working status information of the Micro SD card;

2) DLS status: The connection status and working status of DLS Lite;

3) GPS status: current number of satellite searches and signal quality;

4) Coordinate position: longitude and latitude;

5) Flight altitude: altitude and relative surface elevation;

6) Time: refers to UTC time, which is the starting time displayed when there is no GPS signal or the signal quality is poor No practical reference significance;

7) Capture status: displays the automatic capture mode in effect with the current settings, which can be used for pre flight reference judgment;

8) Image format: Image storage format: includes TIFF -16bit and REF-JPG. 9) Camera status: Display the current camera status, consistent with the LED light status;

5 10) Software version number: Display camera program version, use SD card to achieve program upgrade and upgrade, upgrade party MS200 Please refer to the relevant content in the "6. Firmware Upgrade" section for details;

11) Product serial number: Display the camera SN number;

12) Manufacturer Information: Display manufacturer information. 5 MS200 3.3. Settings page This page has two parts: basic settings and advanced settings. 3.3.1. Basic Settings This page is used to configure the automatic capture mode of the camera, mainly including two modes: timing trigger and overlap rate trigger. attention 1. 2. DLS Lite 1.After setting the automatic capture mode, it can be confirmed through the capture status and related parameters on the homepage. This mode setting will be automatically saved as the default setting, which will still be maintained after the camera restarts. 2. When the camera is not connected to DLS Lite for use, only timed triggering is provided and there is no overlap rate triggering mode. Timing trigger mode 1) Select 'Timing Trigger' from the automatic capture mode drop-down menu;

2) Set the interval between timed triggering cycles;

3) Set the timing trigger enable height;

6 4) Save and confirm after setting;

MS200 5) Start triggering. attention 1. 2. 0.5 1. After the timed trigger mode is set, the camera will not start triggering photography until the aircraft reaches the expected relative altitude after takeoff, aiming to avoid generating a large amount of redundant image data before executing the flight mission due to immediate effect. 2. Set the interval between timed trigger cycles to not be less than 0.5 seconds. 6 MS200 3. The minimum height limit cannot be higher than the actual working height, otherwise the camera will not take photos. Overlap rate triggering mode 1) Select 'Overlap Rate Trigger' from the automatic capture mode drop-down menu;

2) Enter the target flight altitude value;

3) Enter the target flight speed value;

4) Dropdown menu setting to select the heading overlap rate for two triggered photo images;

5) Save and confirm after setting;

6) Start triggering. attention 7 MS200 1 2 1s 1. Users can modify the default value of flight speed based on the pre flight situation to avoid exceeding the camera's fastest capture rate limit when working in the overlap rate triggering mode. Once exceeded, users can modify the triggering scheme by increasing flight altitude, reducing flight speed, or reducing overlap rate. 2. The camera shooting interval should not be less than 1 second. 7 MS200 warn 10 WEB To avoid redundant image data generated by camera triggering during drone ascent or descent, the camera starts taking photos when meters. Customers are advised to strictly pay attention to the matching between the flight altitude set in the WEB and the actual flight altitude, otherwise it may cause the camera to not take photos. relative altitude takeoff higher point than the is 10 3.3.2. advanced setting DLS PSDK The advanced settings menu includes functions such as image storage format, storage device formatting, DLS information, PSDK mode setting, calibration function, and factory reset. Image storage format TIFF- 16bit REF-JPG REF-JPG JPG TIFF In advanced settings, the format of the multispectral image data saved by the camera can be set to TIFF -16bit or REF-JPG; The REF-JPG format data is the calculated reflectance data. Due to the lossy compression of the JPG format, there may be errors between the reflectance data and the reflectance data calculated from TIFF data. 8 MS200 warn 1. REF-JPG JPG 2. Yusense Map 1. The storage format for multispectral images is REF-JPG, which means that when saving reflectance data in JPG format, automatic gray plate shooting must be performed before executing the shooting task, and the gray plate area must be complete and not exposed, otherwise it may cause inaccurate reflectance data or inability to generate reflectance data. 2. Data processing only supports Yusense Map. 8 MS200 Storage device formatting Micro SD When the capacity of the Micro SD card is insufficient or full, it can be formatted directly through this function. In process status Completion status warn SD Micro SD Executing the SD card formatting function will clear all contents in Micro SD and cannot be restored. DLS DLS DLS Lite Click on the "DLS Information" option to view the serial number and firmware version number of DLS Lite. PSDK PSDK mode settings PSDK PSDK DJI Pilot App WEB PSDK 4. PSDK PSDK WEB 9 MS200 If using the PSDK function, it is necessary to enable the PSDK function here and connect the camera to the designated interface of the aircraft before using it. After successful setting, restarting the camera will take effect. After opening, it is necessary to control the camera usage in the DJI Pilot App to achieve real-time multispectral index preview and remote sensing photography. The WEB end only provides basic configuration functions, and the preview page will not be available. For specific PSDK function usage, please refer to the section "4. Using PSDK Function to Connect Aircraft". Connect the aircraft without activating the PSDK function. The aircraft only supplies power to the camera and still needs to be used Configure a camera on the WEB end. 9 MS200 Calibration function When the flight direction on the monitoring page differs significantly from the actual direction of the camera, calibration can be performed using this calibration function. It is recommended to install the multispectral camera on the drone before conducting geomagnetic calibration. When calibrating, please ensure that there is no metal or strong magnetic field interference around. The steps for geomagnetic calibration are as follows:

1) Enter the calibration function interface and click the "Start" button to perform geomagnetic calibration;

2) 720, Firstly, perform horizontal calibration mode, slowly rotate the drone horizontally in one direction by at least 720 , while maintaining the red dots in the calibration interface within the blue range;

3) 8 When all 8 parts of the outermost white circle turn blue, horizontal calibration is completed and vertical calibration mode is entered;

4) 720 , In vertical calibration mode, first follow the prompts on the interface to slowly rotate the drone vertically in one direction by at least 720 degrees, while maintaining the red dots in the calibration interface within the green range;

5) 8 When all 8 parts of the outermost white circle turn blue, the calibration of the magnetometer is completed. 10 MS200 attention 1. 10 , 2. 3. DLS Lite After calibration is completed, a third-party compass needs to be used for calibration. It can be confirmed by comparing the angle in the

"Flight Direction" column on the homepage, and the corresponding north direction should not exceed 10 . If the error exceeds this value, it is recommended to recalibrate. During the geomagnetic calibration process, it is prohibited to power off the equipment. 3. Geomagnetic calibration needs to be connected to DLS Lite for use. Restore factory settings Micro SD After clicking the 'Restore Factory Settings' button, restart the camera, and the automatic capture mode and other functional parameters can be restored to the factory default state. The data in the Micro SD card is not affected. 10 MS200 3.4. Preview Page The preview page provides a display of approximately real-time refreshed images, which mainly assists in the grayboard calibration work before flight and can also determine the current imaging angle and effect of the camera. 3.4.1. Preview function 2Hz NDRE NDVI When switching to this page, the preview enable button defaults to

", and when clicked to start, it changes to "

approximate real-time image of the corresponding original channel

(approximately 2Hz) in the preview area, and the refresh count in the upper right corner will continue to accumulate and update. The camera provides video previews of two original channels, NDRE channel and NDVI channel.

". You will see an 11 MS200 Preview Close Preview Open attention 1. 2. PSDK DJI Pilot App 1. When the storage card is not inserted or is full, preview cannot be performed;

2. After turning on the PSDK function, this preview video cannot be opened. You need to control the camera in the DJI Pilot App to view real-time videos. 11 MS200 3.4.2. Trigger photography during preview process During the preview process, triggering the camera button is equivalent to the mechanical shutter button. When not taking a photo, it is set to

when finished, it returns to "

". During the photography process, the icon darkens to "

", indicating successful photography.

", and Photography completed attention The preview interface photography can only be operated when the preview mode is turned on. 3.4.3. Automatic grayboard shooting function SD During the preview process, click the "

" button to enter the automatic grayboard shooting mode, and a prompt "Automatic grayboard shooting function is turned on" will pop up, indicating that the automatic grayboard shooting mode is currently in use. After the grayboard shooting is successful, a prompt "Automatic grayboard shooting successful" will be displayed, and the grayboard image will be saved to the SD card; Clicking the "

" icon again during 12 MS200 automatic grayboard photography will turn off the automatic grayboard shooting mode, as shown in the following figure. 12 MS200 3.5. Planning page This page provides simple flight mission planning and current job estimation functions. The pre flight predictor serves as a calculator tool for evaluating flight tasks, inputting task parameters and pressing the

"Calculate" button to display the calculation results. The calculation results can provide estimated values such as flight time, image width, number of captures, and required storage capacity. The optimal operating time can provide suggestions for conducting flight operations at the current time, and can be used as a reference to decide whether to proceed with flight operations. KML KML APP After flight, you can use the KML download function to import the KML file into the mobile device's map app (recommended by Google 13 MS200 Maps, Ovi Maps, etc.), and view the waypoints to determine whether they are even and whether there are missed shots. attention The evaluation results of the pre flight estimator are for reference only, please make a judgment based on the actual situation and usage experience. 13 MS200 4. PSDK Connect the aircraft using the PSDK function DJI Matrice 30 DJI Mavic 3 PSDK DJI Pilot APP When the camera is equipped with DJI Matrix 30 series and DJI Mavic 3 industry series aircraft platforms, the PSDK function can be used to connect to the aircraft for use, and the camera's functional configuration and real-time preview can be achieved through the DJI Pilot APP. PSDK WEB - PSDK Before using the PSDK function, you need to enable it in the camera's WEB configuration page settings - Advanced settings. attention 4.1. Installation to aircraft Type-C DLS Lite PSDK Type-C As shown in the following figure, install the camera on the supporting integrated bracket and connect the camera host, DLS Lite, and PSDK interface on the top of the aircraft through Type-C interface data cables. Note that the two Type-C cables are connected in the same direction as the interface. 4.2. DJI Pilot App Connecting to DJI Pilot App 1 Turn on the aircraft and remote control. 2, After successful connection, enter the camera interface and preview the real-time video image and push status information of the camera. 14 MS200 Matrice 30 Schematic of Matrice 30 Series Remote Control Mavic 3 Mavic 3 Industry Series Remote Control Schematic 14 MS200 4.3. Camera Settings 4.3.1. Camera interface 1 2 3 4 5 6 7 1. Camera status floating window DLS This includes camera status, image storage format, grayboard shooting status, overlap rate trigger mode status, storage device capacity, camera version number, DLS version number, etc. 2. preview Window Display real-time videos under the current video type. 3. System settings 15 MS200 DJI Pilot Payload 15 MS200 The system settings are provided for DJI Pilot, which allows for relevant settings for drones and cameras. Among them is the camera settings button. Click the system button to enter the Payload settings page, where you can set whether to display real-time data, overlap rate triggering mode, heading overlap rate, and photo format. The overlap triggering mode and heading overlap rate are camera route parameters. During flight, the camera will not receive flight control commands and must activate the overlap rate trigger. The camera will take photos according to the preset heading overlap rate; Turn off the overlap rate trigger, and the camera can only execute the photography command issued by the photography button. TIFF-16bit REF-JPG TIFF-16bit 16bit DN REF-JPG 8bit JPEG You can choose between TIFF 16bit and REF-JPG formats for taking photos. TIFF 16bit format is uncompressed raw 16bit DN value data, while REF-JPG format is compressed reflectance data in 8bit JPEG format. 4. Photography settings (formatting storage devices) Click this button and select to format the storage device in the pop-up page. After formatting the storage device, the content will be cleared. Please operate with caution. 5. Photography and Video Recording Click this button and select to switch between shooting mode and recording mode on the pop-up page. 6. Capture button 5 5 In the shooting mode, clicking the shooting button once will trigger the shooting process once; In recording mode, click the capture button for the first time to start recording, then click the capture button 16 MS200 again to stop recording. Each video has a duration of 5 minutes, and if the recording duration exceeds 5 minutes, it will be automatically saved to the next video. 7. Camera Function Menu 3 Click this button to select three camera functions:

Click to open the camera status floating window. After opening, the button will turn yellow and the close button will turn white. This function is used to automatically take grayboard photos and calibrate reflectivity before performing shooting tasks. NDRE NDVI This function can switch the preview video type displayed on the page, and the camera provides video previews of two original channels, NDRE channel and NDVI channel. 16 MS200 4.3.2. mission planning When performing route shooting tasks, please follow the method shown in the following figure to set up.

, Firstly, turn on the camera's overlap rate trigger mode and set the heading overlap rate. Then, enter the heading flight interface, create a flight route, select the "mapping aerial photography" mode, and click on the screen prompt box to generate a mapping area. 17 MS200 17 MS200 After generating the mapping area, select "Custom Camera" from the pop-

up menu, enter the Custom Camera option, click "New Camera", fill in the corresponding parameters as shown in the following figure, and complete the creation of the camera model. 18 MS200 MS200 After selecting to use the MS200 camera, set the flight altitude, takeoff speed, and flight speed parameters for the route. 18 MS200 Click on "Advanced Settings" to set the overlap rate parameter, where the heading overlap rate must be the same as the heading overlap rate in camera overlap rate mode. 19 MS200 19 MS200 5. collect data 5.1. Check before data collection MS200 Before using the MS200 multispectral camera to take photos and collect data, please confirm that the following tasks have been completed:

1) YUSENSEDLS Lite LED Ensure that the words "YUSENSE" on the camera are consistent with the flight direction, and that the direction indicated by the LED lights on the DLS Lite module is consistent with the flight direction;

2) DLS Lite Please ensure the cleanliness of the camera lens window and DLS Lite diffuser window before flight;

3) GPS 4) Ensure good signal quality received by the GPS module;

5) TIFF REF-JPG The grayboard has been shot, and the TIFF format can use two methods: automatic grayboard shooting and manual shooting. The REF-JPG format must use the automatic grayboard shooting function;

6) Trigger mode has been set. 5.2. Gray board shooting 5.2.1. PSDK When the camera is not connected to PSDK If accurate reflectance data is required, calibration should be carried out immediately before and after each flight using a gray plate, and the gray plate should not be exposed or have a low response. The steps for shooting the gray board are as follows:

1) Open the gray board box and place it on a flat surface, so that the gray board is completely exposed to sunlight;

2) 80cm 20 MS200 Ensure that the multispectral camera is stably positioned 80cm above the gray board, ensuring that there are no shadows or other obstacles obstructing the gray board;

3) WEB Open the preview page in the WEB configuration, start the preview, adjust the camera position so that the gray board and QR code are all in the field of view of each channel, click the ""

button, wait for a period of time, and when the prompt "Gray board automatic shooting successful" is displayed, it indicates that the gray board shooting has been successful and the automatic gray board shooting mode has been exited; When prompted with "Automatic grayboard shooting failed", it indicates that the grayboard shooting was not successful and the automatic grayboard shooting mode has been exited. It is necessary to redo the grayboard shooting work;

4) If the automatic grayboard shooting continues to fail, you need to click the trigger shooting button to manually capture the grayboard. Use the preview shooting function to adjust the position of the camera so that the grayboard is in the field of view of each channel. You can refer to the position of the grayboard in the preview window in the automatic grayboard shooting mode. After the shooting is completed, there will be a prompt of "successful shooting", without a prompt of "successful automatic grayboard shooting". 20 MS200 5.2.2. PSDK When the camera is connected to PSDK 1) DJI Pilot AppConnect to the DJI Pilot App. 2) Click the automatic grayboard shooting button, and the icon will change to, indicating that the camera has entered Automatic grayboard shooting status, while the pan tilt camera automatically enters the vertical ground to line of sight state. 3) 80cm DJI Pilot According to the real-time preview image of the camera, the handheld aircraft will align the camera's visual axis with the gray board, so that the gray board part is in the center position of the preview image, and the distance between the camera lens and the gray board is maintained at about 80cm. The camera will automatically recognize the gray board and take photos; If the grayboard recognition fails, a prompt will be displayed on the DJI Pilot floating window interface indicating that the grayboard recognition has failed. The above steps need to be repeated to re recognize the grayboard until the floating window displays "grayboard captured". 21 MS200 attention 1. 2. 3. REF-JPG 1. It is necessary to use the factory standard gray plate box, and automatic gray plate shooting requires recognition of the QR code on the gray plate box. 2. It is recommended to use the automatic gray board shooting function when there is sufficient external light, and manual shooting of the gray board is recommended in cloudy days;

3. When setting to REF-JPG format, automatic grayboard shooting must be performed before takeoff 5.3. Data collection suggestions MS200 In order to use the MS200 series multispectral camera to collect multispectral image data more effectively and accurately, the following suggestions can be referred to when planning a flight route to trigger shooting:

1) 75%It is recommended that the overlap rate between heading and sidetracking should not be less than 75%;

2) 1 At least one route exceeds the edge of the planned flight acquisition area to ensure effective acquisition of edge data;

3) 2.5 It is recommended to collect data under clear weather conditions. For better data results, it is recommended to collect data within 2.5 hours before and after local noon time, except for water surfaces, to avoid the impact of solar flares;

4) 21 MS200 1/3 When conducting multispectral image data collection operations that include water scenes, it is necessary to avoid the phenomenon of flares caused by the sun's direct reflection on the water surface (as shown in the figure). In this case, it is recommended to fly and collect after the sun's altitude angle is slightly reduced, or try to avoid water as much as possible during route planning. When shooting water areas and there is a need for splicing, it is recommended that the proportion of land area in a single scene image should not be less than 1/3;

5) When conducting crop multispectral image data collection operations, it is recommended to plan flight collection in the direction perpendicular to the crop planting ridge in order to obtain the height information of the crops;

6) 1 If the planned flight area is large and requires multiple sorties for collection, it is recommended to ensure at least one overlapping interval between the two flights before and after;

7) It is recommended to avoid scenarios with a large number of dynamic targets. 5.4. File storage IMG_REF_XXXIMG_SET_XXX REF-JPG TIFF MS200_XXXX_(greyboard)_0.tifMS200_XXXX_(greyboard)_ 1.tif 22 MS200 IMG_SET_XXX Every time the camera is powered on, it will automatically create a new one in the memory card when the first photo is triggered The REF-JPG or TIFF image data obtained by triggering photography will be stored in the two folders "IMG_REF_XXX" and "IMG_SET_XXX". If the folder has not been deleted, the name and sequence number of the folder created by triggering photography will be sequentially increased each time the power is turned on again. The grayboard images captured using the automatic grayboard shooting function will be stored in the "IMG_SET_XXX" folder in the form of

"MS200_XXXX_ (greyboard) _ 0. tif" and "MS200_XXXX_ (greyboard) _ 1. tif". The manually captured grayboard images are trigger shots and will not be distinguished. 1TIFF IMG_SET_XXX 2 MS200_XXXX_0.tifMS200_XXXX_1.tif 1000 1000 MS200_XXXX_0.tif NDRE MS200_XXXX_1.tif NDVI 2.64MB 1280 1080 EXIF XMP By default, two image files will be created in the "IMG_SET_XXX" folder every time a photo is triggered. Each image file will be stored in the form of "MS200_XXXX_0. tif" and "MS200_XXXX_ 1. tif". Each folder can store 1000 sets of files. When the number of shots exceeds 1000, a new folder will be created for storage, and the file number will be continued from the previous folder; MS200_XXXX_0. tif "is the original image of the NDRE channel, and" MS200_XXXX_ 1. tif "is the original image of the NDVI channel. Each file is approximately 2.64MB in size and contains 1280 1080 pixel information, with metadata stored in EXIF and XMP formats in each file. 22 MS200 2REF-JPG IMG_REF_XXX 5 5 MS200_REF_XXXX_XXXnm 500KB EXIF XMP Each time a photo is triggered, 5 image files will be created in the

"IMG_REF_XXX" folder, which are the reflectance images of the decoupled 5 multispectral channels. The multispectral images of each channel are named in the form of "MS200_REF_XXXX_XXXnm", and the file size of each multispectral file generally does not exceed 500KB. The metadata is stored in EXIF and XMP formats in each file. 23 MS200 TIFF DN REF-JPG JPG TIFF the and The TIFF mode stores DN value information, records sensor response grayscale the values, reflection lossy ground compression of the JPG format, there may be some errors between the reflectance data and the reflectance data calculated from TIFF data. information, Due itself. reflectance object reflecting to characteristics stores the mode of REF-JPG the SD SD 23 MS200 Before removing the SD card, ensure that the power is turned off. Failure to follow this operation will result in errors and loss of files while the SD card is still being written, and may be permanently unrecoverable. 6. UPGRADE https://www.yusense.com.cn/

1) DLS Lite 2) (.bin ) 3) 4) 5) 6) /DLS Lite 4 7) DLS Lite 30s WEB Please follow the company's official website https://www.yusense.com.cn/ Obtain the latest firmware upgrade package. The upgrade process steps are as follows:

1) Ensure that the DLS Lite is correctly connected to the camera;

2) Copy the upgrade package file (in. bin format) to the root directory of the storage card;

3) The camera power is turned off and the memory card is inserted;

4) The camera automatically upgrades when powered on;

5) During the upgrade process, the camera status light flashes blue;

6) After successful upgrade, the camera/DLS Lite status light will turn green and remain on; If the upgrade fails, the status light will turn red and remain on. Repeat step 4 until the upgrade is successful. If the upgrade still fails multiple times, please contact the company's technical support;

7) After the upgrade is completed, restart the camera. When the DLS Lite is first powered on, the white light is always on. After 30 seconds, it returns to normal. Check the firmware version number on the WEB page to confirm successful upgrade. 24 MS200 1. 2 2. WEB 1. It is strictly prohibited to place two or more upgrade packages of different versions on the same storage card;

2. After firmware upgrade, it is recommended to clear the browser cache when reusing the mobile web page to configure the device. 7. mechanical interface MS200 4 M2.5 There are four M2.5 screw holes at the bottom of the MS200 host for fixed installation. Ensuring air convection on all surfaces of the camera is essential for heat dissipation. When installing the camera on a drone, be careful not to completely cover or isolate the mounting surface of the camera. 24 MS200 DLS Lite 4 M2.5 Basic parameter table 8. Name SIZE weight MS200 49.6mmx49.6mmx46.7mm 140.5g total DLS Lite43.3g 97.2g 3W@12V DLS Lite CMOS consumption sensor type shutter type pixel size 2.7m resolution 1.3MPx ratio viewing angle HFOV36.7 , VFOV31.3 GSD Global shutter 6.23cm@h= 120m 25 MS200 spectral channel 450nm@30nm 555nm@27nm 660nm@22nm 720nm@10nm 840nm@30nm Quantization Bits 12bit 25 MS200 0.5 / 0.5 seconds/time 64G UHS-I Speed Class 3

(U3) micro SD Micro SD card with a maximum capacity of 64G and a transmission speed of UHS-I Speed Class 3 (U3) rating

- 10~+501m/s

-30 ~+70 Maximum capture rate storage Ambient Temperature storage temperature 26 reasonable frequency harmful FCC Warnning:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide protection againstharmful interference in a residential installation. This equipment generates, with energy uses and can radiateradio and, maycause interference the there thatinterference occur is equipment cause determined by turning the equipmentoff interference Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is harmfulinterference to radio or television reception, which can be user in communications. installation. instructions, guarantee does accordance However, this If thefollowing measures:

radio a encouraged if to in particular installed correct more used one and and will not not the on, the try no by or to to of is connected. Consult the dealer or an experienced radio/TV technician for help. Any Caution:

could void your authority to operate this equipment. modications changes this or to device not explicitly approved by manufacturer 15 part with complies device This conditions:

(1)This interference received, including interference that may cause undesired operation. interference, Operation harmful subject device device Rules. cause may and FCC this not the

(2) to of is the following two must accept any complies equipment FCC This environment. should between the radiator and your body. equipment with This radiation be installed exposure and limits operated set with forth for an minimum uncontrolled 20cm distance MS200 End 2023 support@yusense.com.cn 27

Yusense Information Technology and Equipment (Qingdao) Co., Ltd Building 3F, China Europe Science and Technology Innovation Park, No. 67, Taihong Road,High-tech Zone, Qingdao, Shandong Province China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-10-25 To whom it may concern:

We, Yusense Information Technology and Equipment (Qingdao) Co., Ltd, hereby certify that the equipment for which authorization is sought (FCC ID: 2BC4V-MS200) is not covered equipment Prohibited from receiving an equipment authorization pursuant to 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, we are not identified on the Covered List (https://www foc. gov/supplychain/coveredlist) as an entity producing covered equipment. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.914(b) and (4)(5) and (6). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 DO1 Sincerely,

. Ye Jin Signature

= Yedin Manager Yusense Information Technology and Equipment (Qingdao) Co., Ltd

Yusense Information Technology and Equipment (Qingdao) Co., Ltd Add: Building 3F, China Europe Science and Technology Innovation Park, No. 67, Taihong Road,High-tech Zone, Qingdao, Shandong Province China Date: 2023-10-25 FCC ID: 2BC4V-MS200 Dear Sir/Madam, We, Yusense Information Technology and Equipment (Qingdao) Co., Ltd Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model{s) are the same, Only model number is different for these model:

Product name: MS200 Series Multispectral Camera Model no.: MS200, MS200Pro Sincerely, il e Jin Name/Title: Ye Jin/Manager Company: Yusense Information Technology and Equipment (Qingdao) Co., Ltd Address: Building 3F, China Europe Science and Technology Innovation Park, No. 67, Taihong Road High-tech Zone, Qingdao, Shandong Province China Phone: 13603034005 Fax: N/A E-Mail: jinye@yusense.com.cn

Sincerely, Phone:

Fax:

E-Mail:

Name/Title Ye Jin/Manager Company:

Address:

Yusense Information Technology and Equipment (Qingdao) Co., Ltd Building 3F, China Europe Science and Technology Innovation Park, No. 67, Taihong Road,High-tech Zone, Qingdao, Shandong Province China 13603034005 N/A jinye@yusense.com.cn

Yusense Information Technology and Equipment (Qingdao) Co., Ltd Building 3F, China Europe Science and Technology Innovation Park, No. 67, Taihong Road,High-tech Zone, Qingdao, Shandong Province China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023-10-25 To whom it may concern:

We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behaffin all matters relating to applications for equipment authorization FCC ID: 2BC4V-MS200 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. By signing this application form, we agree to Eurofins current valid General Terms and Conditions

(AGB),Testing and Certification Regulations (PZO) which can be viewed on following website wwweurofins.de/ee or retrieved on request. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 Sincerely, i e Jin Name'Title: Ye Jin/Manager Company: Yusense Information Technology and Equipment (Qingdao) Co., Ltd Address: Building 3F, China Europe Science and Technology Innovation Park, No. 67, Taihong Road,High-tech Zone, Qingdao, Shandong Province China Phone: 13603034005 Fax: N/A E-Mail: jinye@yusense.com.cn

Yusense Information Technology and Equipment (Qingdao) Co., Ltd Building 3F, China Europe Science and Technology Innovation Park, No. 67, Taihong Road,High-tech Zone, Qingdao, Shandong Province China UNII Device Declaration Letter To whom it may concern:

We have declared below featured for FCC equipment authorization, Device FCC ID: 2BC4V-MS200

(1) DES Device: (Master Client with Radar detection capability RNa C Client without radar detection capability,

(2) Active / Passive Scanning , adhoc mode access point capability Active Scanning | passive scanning Frequency | (the device can | (where the device | Ad Hoc Mode Access point Band (MHz) | transmit probe | is can listen only capability capability

(beacon)) with no probes) 5160-5240 | TJ Yes | DINo | Byes | []No | T]Yes | BNo | T]es | BNo 5190-5230 | [J Yes | DNo | bes [ [No | [J Yes | DiNo | [les | DX[No

(3) Country code selection ability [Yes BRINo Hfyes, pls explain how it was implemented:

(4) Meet 15.202 requirement Byes ONo pls check below CA master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode itis able to select a channel and initiate a network by sending enabling signals to other devices BIA client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network.

(6) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes cannot be modified by end user or an installer. O Apply & Does not apply

(if apply, pls help to provide explanation on it was implement, and how software was controlled) Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, e Jin

(Signed) Name/Title: Ye Jin/Manager Company: Yusense Information Technology and Equipment (Qingdao) Co., Ltd Address: Building 3F, China Europe Science and Technology Innovation Park, No. 67, Taihong Road,High-tech Zone, Qingdao, Shandong Province China Phone: 13603034005 Fax NIA E-Mail: jinye@yusense.com.cn

Yusense Information Technology and Equipment (Qingdao) Co., Ltd Building 3F, China Europe Science and Technology Innovation Park, No. 67, Taihong Road, High-tech Zone, Qingdao, Shandong Province, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023/10/10 U.S. Agent Designation Yusense Information Technology and Equipment (Qingdao) Co., Ltd acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BC4V-MS200):

Name and company of U.S. agent: AOCE Corporation Inc. Physical U.S. address of agent: 6547 N Academy Bivd #2266 Springs, CO 80918 United States FRN of U.S. agent: 0033401381 Email address of U.S. agent: wwbj2008@126.com AOCE Corporation Inc. acknowledges their obligation to accept service of process on behalf of Yusense Information Technology and Equipment (Qingdao) Co., Ltd Yusense Information Technology and Equipment (Qingdao) Co., Ltd with the FRN [0034332734] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 DO1. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely,

\ / , ' A ohh lo J"

Signature Signature Ye Jin Johnson Wang Manager PM Yusense Information Technology and Equipment AOCE Corporation Inc.

(Qingdao) Co., Ltd