MicaSense RedEdge-MX Integration Manual
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MicaSense RedEdge-MX™ and DLS 2
Integration Guide
Revision 04
November 2020
Seattle, WA
© 2020 MicaSense, Inc
MSPN 900-00022

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Summary of Contents for MicaSense RedEdge-MX

  • Page 1 MicaSense RedEdge-MX™ and DLS 2 Integration Guide Revision 04 November 2020 Seattle, WA © 2020 MicaSense, Inc MSPN 900-00022...
  • Page 2: Table Of Contents

    Input and Output External Power and External Trigger (“PWR/TRG”) Serial and Ethernet Data (“COMM”) Power supply specifications USB port Capture Rate Automatic Capture/Triggering Overlap (recommended) Timer External Triggering External Trigger HTTP API (Ethernet and Wi-Fi) Serial API Disabled © 2020 MicaSense, Inc...
  • Page 3: Introduction

    Multirotor Example Integration Introduction MicaSense RedEdge-MX provides multiple options for integration - from stand-alone (where you only provide power to the sensor) to fully customized integrations. Advanced integrations take advantage of flexible interfaces including Ethernet, serial, and PWM/GPIO trigger, for seamless integration with any aircraft.
  • Page 4: Center Wavelengths And Bandwidth

    Cameras with serial number RX02 or higher Name Center Bandwidth Blue 475 nm 32 nm Green 560 nm 27 nm 668 nm 16 nm Red edge 717 nm 12 nm Near infrared 842 nm 57 nm © 2020 MicaSense, Inc...
  • Page 5: Cameras With Serial Number Rx01

    M3 x 0.5 screws. If using only two mounting points, it is important to choose two threaded points opposite of each other. © 2020 MicaSense, Inc...
  • Page 6 November 2020 Page 5 of 21 © 2020 MicaSense, Inc...
  • Page 7 November 2020 Page 6 of 21 © 2020 MicaSense, Inc...
  • Page 8: Recommendations For Installation

    231.9 g (Camera + DLS 2) Recommendations for Installation The RedEdge-MX should be installed such that it has a clear view of the area directly below the aircraft. The “cone” of the lenses, which has the widest field of view (47.2 degrees horizontal, 35.4 degrees vertical), should be considered in the process of deciding where to mount the...
  • Page 9: Configuration Options

    Page 8 of 21 Configuration Options There are many ways to configure the RedEdge-MX. The following summaries will help you choose the one that meets your needs. Many other options are possible. If you have any questions about your integration, please contact support@micasense.com...
  • Page 10: Default + Trigger By Http Api

    MAVLink with PixHawk or similar flight controller The RedEdge-MX can be triggered with a PixHawk flight control system using the serial API. MicaSense cameras currently use the MAVLink v1.0 messaging protocol for the serial API, which the camera uses to interact with PixHawk. You can read more detailed information here: Guide for MicaSense Sensors and PixHawk.
  • Page 11: Http Connection

    MAVLink API. Input and Output The RedEdge-MX & DLS 2 sensor kit includes all necessary cables for integration. If extending the cables, ensure that the voltage at the camera is at acceptable levels as outlined in the “Powering”...
  • Page 12: External Power And External Trigger ("Pwr/Trg")

    (Camera Providing Power to External GPS Module) ● The average power requirement of the RedEdge-MX integrated with a DLS 2 is 4.0W. However, the camera can require instantaneous power of up to 8.0W during operation for brief periods of time. Ensure the power...
  • Page 13 ● The RedEdge-MX contains under-voltage and over-voltage protection circuitry which nominally applies at 3.8V and 16.0V. However, over the operating temperature range these cutoff voltages can vary by up to 0.2V.
  • Page 14: Serial And Ethernet Data ("Comm")

    Serial and Ethernet Data (“COMM”): This connector is available for tighter integration with host aircraft. It includes a standard TTL-level serial port as well as an Ethernet port. Documentation for the communications protocol is available by contacting MicaSense. Pin #...
  • Page 15: Power Supply Specifications

    Power to External GPS Module) RedEdge-MX requires 5 V DC for operation, with a maximum operating voltage of 15.8 V. The supply must be able to provide 10 W peak. Power can be provided to the sensor in two main ways: ●...
  • Page 16: Automatic Capture/Triggering

    In Overlap mode, when the aircraft climbs to within your chosen Target Altitude Tolerance below your Target Altitude, RedEdge-MX will start capturing and only take a capture if it has traveled forward enough distance to ensure the overlap percentage you have specified. Prior to RedEdge-MX firmware release 7.1.0, the Target Altitude Tolerance was fixed at 50 meters,...
  • Page 17: External Trigger

    HTTP API (Ethernet and Wi-Fi) The HTTP API is the most powerful way to interface with the RedEdge-MX. You can use this API using either the Ethernet connector or the camera’s Wi-Fi access point.
  • Page 18: Disabled

    flight, such as those that can happen due to clouds covering the sun. In addition, the DLS 2 provides GPS data to RedEdge-MX unless GPS data is provided from an external source as outlined earlier in this guide. If using an alternative GPS source, the GPS receiver will remain on at low power.
  • Page 19 November 2020 Page 18 of 21 Measurements and Attachment Points Height 14.03 mm Width 46.00 mm Length 63.50 mm Weight 49 g © 2020 MicaSense, Inc...
  • Page 20 Sensors. The camera trigger button will command a capture on the RedEdge-MX. This is useful for capturing a preflight image of the calibration panel, but care should be taken not to cover or shade any of the light sensors when pressing the button.
  • Page 21 It contains an integral GPS sensor that may be utilized for geotagging of the RedEdge-MX imagery if system GPS signals are not provided to the sensor by other means. Install the module where it will have a clear view of the sky, far away from any devices that could interfere with GPS signals (like a data link or video transmitters).
  • Page 22 Page 21 of 21 Example Integration RedEdge-MX and DLS 2 on a Matrice 200. The sensor draws power directly from the Matrice via the Skyport. The DLS 2 is the highest object on the aircraft. MicaSense RedEdge-MX and DLS 2 Integration Guide...
  • Page 23 November 2020 Page 22 of 21 Revision History Revision Description Date Previous version April 2019 Updated the match Altum November 2020 guide © 2020 MicaSense, Inc...

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Dls 2

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