Px4Flow On Cube? Home » Ardupilot Px4flow Setup » Px4Flow On Cube? Maybe your like Ard Zdf Abmelden Ard Zdf Abmeldung Formular Ard Zdf Abmeldung Wohnung Ard Zdf Apple Tv Ard Zdf Arte 3sat Programm Px4Flow on Cube? Cube Autopilot RoboMotic (AMV) 19 January 2020 20:40 1 Hi Can I use a Px4Flow on a Cube? Im trying to use it on the I2C port with this manuals: https://docs.px4.io/v1.9.0/en/sensor/px4flow.html https://ardupilot.org/copter/docs/common-px4flow-overview.html But no luck. @philip @Anubis ? thanks! philip 19 January 2020 20:58 2 Absolutely yes. It runs well. The issue with the PX4Flow, is do you have a real one? Some of the clones were unreliable. Has it worked before on anything? What Lidar are you using with it? What issues are you seeing? Have you done the calibration? When doing the calibration, the rotation is around the center of the sensor, not the Center of your vehicle philip 19 January 2020 21:00 3 Make sure you have the correct firmware on your flow module https://download.ardupilot.org/downloads/wiki/advanced_user_tools/px4flow-klt-06Dec2014.zip RoboMotic (AMV) 19 January 2020 21:18 4 The issue with the PX4Flow, is do you have a real one? Some of the clones were unreliable. -I suppose. Has it worked before on anything? -I dont know, I have just get it from Ebay What Lidar are you using with it? -This are my first try with this, so im try it to make it work first. I get the bad optflow Healt and the opt_m_x and Y are solid 0. So no lidar yet, I want to make the optical work firs. What issues are you seeing? the sensor is not recognize Have you done the calibration? Yes, I saw the image on the qgroundcontrol and calibrate the lens. When doing the calibration, the rotation is around the center of the sensor, not the Center of your vehicle. OK philip 19 January 2020 21:57 5 It won’t work right without a good lidar, philip 19 January 2020 21:58 6 Focusing the camera, and doing the calibration are two totally different things RoboMotic (AMV) 20 January 2020 13:17 7 philip: cali you mean without lidar the opt_m_x and Y will be 0? RoboMotic (AMV) 20 January 2020 13:18 8 I know, but I cant calibrate the sensor if I cant get the flow sensor work Anubis (Rick) 20 January 2020 17:51 9 RoboMotic: you mean without lidar the opt_m_x and Y will be 0? Possibly. RoboMotic (AMV) 20 January 2020 18:23 10 ok, but this PX4flow has a sonar sensor, that I cant make it work to. Anubis (Rick) 20 January 2020 21:12 11 IIRC the sonar is not supported any more because it wasn’t reliable enough. edit: from the Copter documentation for PX4Flow: Although the sensor may be supplied with a built-in Maxbotix LZ-EZ4 sonar to measure height, this has not been reliable enough over a range of surfaces in testing, so its readings are not used. It is recommended to purchase a PX4Flow device without the sonar. Instead a separate Range Finder such as the LightWare SF10b should also be attached to the vehicle. 1 Like philip 21 January 2020 10:24 12 Get the lidar… follow the instructions RoboMotic (AMV) 26 March 2021 14:26 13 I get a TFMini, and the problem is the same… RoboMotic (AMV) 16 April 2021 13:52 14 Finaly I could make it work. The Cube has an I2C 2, and the px4flow use I2C 1. the GPS connector has the I2C 1, so I have modified a GPS cable and did the trick. So If any one else try to use a px4flow on a Cube, you have to use the I2C connection from the GPS on the cube,set flow_type to 1 and done! And dont use the sonar on the px4flow, seems to be not so reliable. 1 Like sakthi95sagittarius (Sakthivel) 1 August 2021 01:22 15 Congratulations. I have some doubts. Which version of arducopter firware was used in cube black? Please share what are the paramter lists we want to setup and step by step procedure. Tag » Ardupilot Px4flow Setup PX4FLOW Optical Flow Camera Board — Copter Documentation Optical Flow Sensor Testing And Setup — Plane Documentation PX4FLOW Optical Flow Sensor Setup Guide Ardupilot_wiki_copy/common-px4flow-t At Master - GitHub PX4FLOW Smart Camera - PX4 User Guide Firmware · QGroundControl User Guide Install PX4Flow Optical Flow Sensor On ArduPilot Rotorcraft - Actorsfit PX4Flow Optical Unit Installation Tips - YouTube ArduPilot/ChibiOS - Gitter Optical Flow & Lidar Sensor 3901-L0X - Matek Systems PX4 - Bountysource How To Integrate An OpenMV H7 Plus Optical Flow Camera With A ... Connecting Matek Optical Flow To UART MSP - Hardware
