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Posted by Mad_angler1 | Sep 29, 2020 @ 04:14 PM | 2,038 Views
In this video I am giving an overview of the new Here 3 CAN based GPS with M8P Chipset for RTK Rover capability from Cubepilot

We look at the info and spec as well as walk you though setting it up on Ardupilot and Mission Planner with the CAN settings.

More info at
www.cubepilot.com

The Here 3 GPS From CubePilot For Drone & Rover - Overview & Setup Tutorial (15 min 0 sec)



Posted by Mad_angler1 | Jul 23, 2020 @ 07:16 PM | 4,642 Views
DJI Go 4 Security Concerns - Is It Safe ?

DJI Go 4 Security Concerns - Is It Safe ? (8 min 44 sec)


Today Synacktiv, a security and research company has released a report on their findings after taking a deep dive into the current and passed DJI Go 4 App on Android.

As part of their investigations they have highlighted some areas that raise some fairly large concerns with the potential behaviour and risk within the Go4 App.

Specially these include the facility to remotely trigger an update to the app outside of the Android Play Store safety net.

Concerns around the Weibo integration with in Go4 that could allow apps to be installed on users devices and issues with the app not closing down correctly or starting to run in the background on its own.

The information and findings of this have been backup and verified by GRIMM.

Further to this DJI have now released a statement as well questioning some of these findings as well as denying others altogether.

Users of the Android version of the app should look at the data for them selves and make up their own mind of what they feel is necessary from a safety and data security point of views.

In the attached video this is all explained in a little more detail as to what this is all about should people be interested in knowing more.



More info at the source here https://www.synacktiv.com/en/publica...-analysis.html



Posted by Mad_angler1 | Jun 25, 2020 @ 12:18 PM | 7,208 Views
The remote USB port deiced to let go on my Mavic 2 remote.
In this video I walk though repairing the RC by stripping it and soldering the port back on
.



DJI Mavic 2 Remote USB Repair - How To (17 min 14 sec)

Posted by Mad_angler1 | Jun 14, 2020 @ 11:00 AM | 4,501 Views
Gatewick Couple Receives £200,000 Payout.

https://www.bbc.co.uk/news/uk-englan...P3tZiqtoJHso6K

First of all I want to say how pleased I am this couple both fought this and also received a substantial payout for the frankly talking itís not enough based discussing way they were treated. They were arrested, their home ransacked then interrogated for 36 hours based on the simple fact they lived close to Gatwick and once owned a drone. I am astonished this could happen in the U.K. but it did.

Further to this the incident has now cost the British public £200,000 yet no heads a rolled, we still have no proof there was an actual drone at all or the truth of what happened here. Personally this imo deserves a public enquiry more than many things I have seen in recent years.


The wider issue here is the fall out from this for the drone community in the U.K. Itís left my self and many others wondering if this could be us next. If an incident was to happen close to me would I be a suspect simply based on the fact I own a drone?

As a PFCO and being legitimately registered I have provided the CAA and government a quick and easy target should they need to ďget resultsĒ quickly.

I live close to some high profile oil and gas installation and itís not much of a stretch for me to see something similar take place as we have seen as Gatwick. Regardless of if a drone was actually there or not.

I am already aware of one done user who had the police arrive at his...Continue Reading
Posted by Mad_angler1 | Jun 04, 2020 @ 05:28 PM | 6,179 Views
Ardupilot Copter Build Series


I have started a new Ardupilot copter build series where I will be walking though the steps to setup a Copter based hex from start to finish.

In this series I will also be deep diving into some of the more complex hardware setup with multiple GPS, Mag sensors as well as other external sensors.

The series consists of

Video 1 - Basic Hardware - Frame,Motors & Power System

Video 2 - GPS - Serial and CAN as well as multiple GPS blending options

Video 3 - Compass - Mag setup and overview of the new Compass configuration in Ardupilot

Video 4 - RC Types and Setup - Looking at Herelink, Sbus and other RC options.


More Videos to follow.

Video 1 Basic Hardware

Ardupilot Drone Build How-To Series Part 1- Basic Hardware (30 min 40 sec)




Video 2 GPS Setup

Ardupilot Drone Build How-To Series Part 2- GPS Setup (17 min 57 sec)
...Continue Reading
Posted by Mad_angler1 | May 25, 2020 @ 09:45 AM | 6,098 Views
In this video I am taking a bit of a dive into Sbus taking a look at how it work as well as explaining the difference between the Futaba 'standard' sbus and FrSky Inverted.


SBUS HOW IT WORKS - Futaba Vs Frsky Inverted Complete Overview (14 min 27 sec)


For more information on me or the channel please checkout the links in the description of the video.

Posted by Mad_angler1 | May 17, 2020 @ 02:57 PM | 10,524 Views
This week I have released the first in a new series of videos I will be doing on test equipment on the channel, the first was an overview of the Rigol DS1202Z-E Oscilloscope.

Scopes used to the tool of choice for the lab tech and well out side the reach of the average person however today they are cheaper and more accessible than ever. You can now get a feature rich scope for under £/$350 helping you to improve your electronics diagnostics and repairs.

A scope is an extremely handy tool for any bench and regardless of if your building or repairing RC equipment, building UAS or just tinkering on the bench a scope is a very handy tool to have .

Please check out my overview of budget model

Oscilloscope Overview - Rigol DS1202Z-E Features & Demo (29 min 27 sec)

Posted by Mad_angler1 | May 01, 2020 @ 08:16 PM | 6,440 Views


The Cube Autopilot

Whatís the next big thing after Pixhawk? Why wait to find out! You already know

The Cube Autopilot offers a powerful autopilot ecosystem for use in a wide range of applications with Ardupilot and PX4.




The Cubeís foundations are based on a Cube module with a growing ecosystem of carrier boards and accessories that allow users to design a system that best suits their application and needs.
For future upgradability every Cube module is fitted with the same connector ensuring full backwards and future compatibility.

On this, Philip Rowse CTO of Cubepilot says

Your companies future is secured with a cube at its heart, from the day that ProfiCNC came up with the concept of the Cube in 2013, to today, we have promised our users that they are future proof. We will maintain this promise, ensuring that your legacy platforms remain current with 100% plug in upgrades to the latest technology!



Hardware Redundancy


The Cubeís design helped set the standard for sensor redundancy in an autopilot, all models apart from the Purple feature triple IMU sensors of which two are located on an internally vibration isolated temperature controlled module.

...Continue Reading
Posted by Mad_angler1 | Apr 14, 2020 @ 10:50 AM | 9,433 Views


This week ProfiCNC and Hex Aero released the first major update for their Herelink digital FPV system that brings a number of major improvements and features, these include a free custom version of Solex TX.


Digital Long Range FPV Remote System



Herelink is an integrated remote controller, ground station and wireless digital transmission system designed to be used with the Cube Autopilot, Ardupilot or PX4. Herelink allows RC control, HD video and telemetry data to be transmitted upto 20km between the ground station and air unit. The herelink remote controller features custom Solex TX and QGC applications and both the air unit and ground station feature an integrated 8 core SOC for custom application development.

Main Features


...Continue Reading
Posted by Mad_angler1 | Feb 19, 2020 @ 07:25 PM | 8,668 Views
This week DJI demonstrated their vision of what Drone To Phone Remote ID may look like inline with whatís being proposed in the USA under the NPRM and that is in legislation in the new EASA EU regulation package.



Solutions For The Drone Age: DJI Drone-To-Phone Broadcast Remote ID (3 min 19 sec)


As part of the NPRM proposals in both Network ID and Broadcast ID and the the EASA EU2019/945 & 947 regulations coming into force in July is the requirement for the pilots location to be shared as part of the the Remote ID data being transmitted.



While itís is not absolutely 100% certain that all the information including the pilot location will be available for all to see the only realistic way to interpret these new rules as proposed and written today is that it will be fully open to anyone with just an app on a regular smart device.



This raises genuine concerns for pilots privacy and safety while out enjoying a hobby with anyone being able to pinpoint a pilots location at any time for good or bad reason. Commercial drone operators have very real concerns especially and these rules may put them at additional risk of landing area incursions and incidents not foreseen in the passed. It could even render single man flight ops a thing of the passed when your unable to secure your operating area sufficiently now itís going to be generally publicised. Allowing the pilots location will putout a ďbeaconĒ on drone users and put them and the public at additional risk....Continue Reading
Posted by Mad_angler1 | Feb 08, 2020 @ 06:06 AM | 20,936 Views
Here is my overview and review of the DJI Robomater S1 Educational Robot.

DJI ROBOMASTER S1 - Educational Battle Robot Overview & Review (30 min 34 sec)

Posted by Mad_angler1 | Jan 13, 2020 @ 02:02 PM | 18,590 Views





Last week at CES Autel announced the Evo 2 drone, this new model is going to be available in 3 versions, a Standard model, Pro and Duel.
The Standard Model according to Autel has a 1/2" 48MP 8K resolution HDR camera. The Pro is fitted with a 1" 20MP Variable Aperture and the Duel model has a FLIR Boson coupled to the same sensor as the Standard model.

What is interesting about this release is the Standard model camera appears to be a massive step ahead of pretty much every other drone by a long way yet its cheaper than the Pro model thats got less mega pixel. So while the Autel spec says this is a massive step forward is this the whole truth ? In the video I explore whats really going on and its apparent Autel are using some tricks some of the phone manufactures tried last year.


I made a video explaining this in more detail



Autel EVO 2 Series Drone 48MP 8K - But Is It Really 8K ? (16 min 19 sec)





Not all things are equal






On the Evo 2 Standard Autel appear to be using the Sony IMX586 Sensor, this is fitted a Quad Bayer Filter and is the reason for this 48MP number for the sensor resolution, however this is not as clear cut as it seems.


...Continue Reading
Posted by Mad_angler1 | Dec 13, 2019 @ 10:28 AM | 21,946 Views



The Ardupilot team have announced an update due a critical I2C Storm bug being found in some versions of Ardupilot.

More Info https://discuss.ardupilot.org/t/copt...or-older/50130

In Copter versions 3.6.10 and Plane 3.9 or earlier thisI2C bug has the possibility to cause an Autopilot to lock up mid flight.

It is advised all users Upgrade Copter to 3.6.12 and Plane users install Plane 4.0 or later.

The Dev team state

Copter-3.6.12 has been released as the official default software for MultiCopters and Helicopters.

For those flying 3.6.10 (or earlier) the upgrade is Critical to avoid possible lockups due to I2C storms. These situations are rare but we have seen enough of them that we strongly recommend upgrading.

For those flying 3.6.11, your vehicle is probably safe but we still recommend upgrading to 3.6.12 because it includes a fix to another rare case of I2C storm lockups caused by extreme interference on the bus. We have one reported case which involved a serial port inadvertently connected to an I2C port.

The upgrade from earlier versions of 3.6.x should be relatively painless with no re-calibrations required unless you see pre-arm checks prompting you to do so.

The two new changes in 3.6.12 are in the ReleaseNotes 6 and copied below.

Fix ChibiOS I2C DMA error
COMPASS_SCALE param to allow manual correction of compass scaling
The second issue allows users to work around a compass scaling issue with the Hex Here2 GPS/compass unit. The Here2 compass unit’s scaling is off by about 17% meaning setting COMPASS_SCALING = 1.17 should improve accuracy. The accuracy can be checked before and after this change by:

fly the vehicle in any mode but ensure the flight includes chaning the vehicle’s heading
download the dataflash log and check the NKF4.SM values which are the compass’s “innovations” (the difference between the expected values and actual values). Lower is better so hopefully Here2 users will see lower values after setting the COMPASS_SCALING value to 1.17.
Note: beta testing of Copter-4.0.0-rc3 will resume next monday (Dec 16th).

Posted by Mad_angler1 | Dec 08, 2019 @ 02:50 PM | 19,687 Views
Prowler Rover Ardupilot Build



I am in the process of building a Ardupilot based rover on my channel and here I will also post the videos as well as some of the other issues and progress I make on this project.






Specification

ServoCity Prowler Rover Chassie
Dimension Engineering Sabertooth 2x32 DC Motor Controller
ProfiCNC/Hex Aero Cube Purple Autopilot
ProfiCNC/Hex Aero Herelink FPV RC System
GoPro Hero 7 Camera System
TFmini Plus Range Finder


Prowler Build Video Pt 1

New Prowler ArduRover Build Series - Pt1 Intro (2 min 54 sec)



Prowler Build Video Pt 2


PROWLER ROVER BUILD PT 2 - ASSEMBLY,TEST + SABERTOOTH 2x32 DRIVER OVERVIEW (23 min 34 sec)
...Continue Reading
Posted by Mad_angler1 | Dec 08, 2019 @ 02:35 PM | 19,506 Views
Below is all of my review and how-too videos on the DJI Digital FPV system, I will continue to update this as more are published.

Review Overview

DJI Digital FPV System - Complete Overview & Menu Walk Though (23 min 51 sec)




FCC HACK

DJI Digital FPV System Force FCC Mode Hack


DJI Digital FPV System Force FCC Mode Hack (5 min 10 sec)
...Continue Reading
Posted by Mad_angler1 | Nov 24, 2019 @ 08:07 AM | 22,714 Views

DJI Black Friday Sale - Mavic 2 Pro , Ronin S and OSMO Action Deals Now On (7 min 14 sec)



The DJI Black Friday deals have started and there are decent discounts on a number of products such as the OSMO Pocket and OSMO Action as well as Ronin S and Mavic 2 Pro in the USA.

Below are the ones I think are good deals in this sale and worth a look if your looking to purchase.



The OSMO Action



DJI OSMO Action has some decent reductions being down to $279 in the USA and £249 in the UK.

The OSMO Action is a very good action style camera and holds up very well against the GoPro models and has some massive benefits over the 7 Black and 8 such as the front facing screen and the simplicity of its menus and smart app.

Below is my review of the OSMO Action as well as a link to the Black Friday deal.


https://click.dji.com/AFHjvacDRN1Fwd...m=link&as=0006

OSMO Action Review

DJI OSMO ACTION Review & Full Overview Of Features (17 min 10 sec)
...Continue Reading
Posted by Mad_angler1 | Jul 31, 2019 @ 09:15 AM | 23,174 Views


DJI Digital FPV System - Complete Overview & Menu Walk Though (23 min 51 sec)


Today DJI have announced a new updated version of their Ocusync FPV product called the DJI Digital FPV System


Specifically designed for drone racing applications this new digital FPV system delivers lower latency HD video than the original Ocuync Air system in a small package making it even easier fro fit in smaller racing style drones.



Main Features
  • 28ms HD low latency video transmission up to 4km Range in FCC.
  • 720p/120fps image quality for the DJI FPV Goggles
  • Up to 8 drones can be flown simultaneously
  • 1080p/60fps video recording directly on the DJI FPV Air Unit.
  • 7ms low latency control transmission between the new DJI FPV RC and DJI FPV Air Unit.


For more info on this system or to support me and my channel you can order via the below affiliate link

https://click.dji.com/ALwcdoCMalut8l...m=link&as=0001



Further to this I have created an Owners thread in the FPV section as well

https://www.rcgroups.com/forums/show...-System-Owners



The New DJI FPV Goggles




The all new smaller DJI FPV Goggles utilise the DJI HDL FPV Transmission system to provide pilots with HD resolution for both pilots and spectators with a minimum end-to-end latency of 28ms.




DJI donít ship the new goggles with a battery and instead it is designed to be used with normal LiPo pack with a voltage range of 7.4-17.6 V. A 4S pack is recommended for best performance and a 4S 1600mah battery will
...Continue Reading
Posted by Mad_angler1 | Jul 22, 2019 @ 05:51 PM | 23,222 Views
DJI have launched a new version of the Ronin called the Ronin-SC





The Ronin-SC is a single handed gimbal for mirrorless cameras that can support models up to 2kg and provides 3 axis stabilised footage whilst on the move.

Being smaller and lighter than the S the Ronin-SC weights just 1.1kg and is specifically designed to be used with mirrorless cameras such as the Panasonic GH5, Sony A7 and A6500 Series among others.

This new smaller Ronin-SC has many of the features that we have already seen on the original Ronin-S however DJI have added a number of new features such as ActiveTrack 3.0 and Force Mobile.


Here is my video overview and review of the Ronin-SC Pro Combo


DJI RONIN-SC PRO COMBO OVERVIEW & REVIEW HANDS ON WITH GH5 (12 min 58 sec)


If you would like more info or to order the SC checkout the below link

https://click.dji.com/ABic0xam9mzfbn...=0045&ch=RCGSC

New Design





DJI have overhauled the arm design of the Ronin-SC, this means that the arms donít clash in most cases and that it now folds away a lot easier and will fit back into its case even when balanced for most cameras.

...Continue Reading
Posted by Mad_angler1 | Jul 20, 2019 @ 10:07 AM | 23,850 Views
DJI OSMO ACTION Overview and Full Review



The original OSMO launched in late 2015 and was DJI’s first move into ground based cameras with it being fitted with a version of the X3. Since then DJI have diversified the line with the OSMO Zoom as well as the Mobile versions for smartphones. In November 2018 DJI released the first major over hall of the line with the OSMO Pocket, this dramatically smaller version was entirely redesigned and improved in almost every way while still keeping the benefits of a stabilised gimbal camera system. Now DJI have released a new model to the OSMO lineup called the OSMO Action.



Check out my full video overview, review and thoughts on the OSMO Action

DJI OSMO ACTION Review & Full Overview Of Features (17 min 10 sec)


Spec of the OSMO Action

The OSMO Action has a very similar spec overall to the Hero 7 Black .

1/2.3” Sensor 12MP Stills 145 degree FOV F2.8 Lens
4K 60FPS 100 Mbps H.265 Video Recording
DJI RockSteady Electronic Image Stabilisation System
HDR Video 4K 30fps
240fps 1080P/720P Slow Motion.
Fully Waterproof Without External Housing
Front Colour Screen 1.4 inches, 300 ppi
Rear Colour 2.25 inches, 640◊360, 325 ppi Touch Screen

You can get more info and order the OSMO Action here from DJI via the below link

https://click.dji.com/AGSpuvIt5bl4vP...m=link&as=0001


Having a very similar form factor to a GoPro it is actually a little larger being 2mm longer and wider however what does stand out is the 1.
...Continue Reading
Posted by Mad_angler1 | Jun 16, 2019 @ 01:16 PM | 24,091 Views
I have decided to start a thread on the new The DJI ROBOMASTER S1 Educational Robot.

This will be a place where users and owners can post, share info and tips on using this new product from DJI, I will be getting one as soon as I possible can and will be keeping this thread updated with any help, support and relevant information that I can as time goes on.

As this is located on my blog I will be posting any videos I make on it from my channel and moderating this thread my self. The S1 is an educational robot, I welcome everyone to post their own user experiences, build logs, issues, problemss in this thread as you would in any other thread, however any Anti DJI post ,Politics and anything I feel is not in keeping with this being a educational tool and helpful to people will be removed.

I also ask everyone to post in a helpful, supportive and family friendly manner as this product is aimed at young people as well as adults, let’s all help each other, learn from each other and work together to get the most from the ROBOMASTER S1

If you would like to support me or my channel you can order the DJI ROBOMASTER S1 from the below affiliate link.
https://click.dji.com/AC_VLHP_x5VhHi...m=link&as=0042

Introducing the ROBOMASTER S1





DJI’s first ground robot based on the ROBOMASTERS Robotics competition DJI Sponsor in China.


DJI - Meet the RoboMaster S1 (3 min 14 sec)




ROBOMASTER S1 - LEARN TO WIN





The RoboMaster S1 is a game-changing
...Continue Reading