About a week ago I have upgraded from Phantom 3 Standard to Professional. Everything worked perfectly fine: DJI GO app and few others worked straight away with the exception of Litchi!
I’ve been banging my head against the wall until today. Spent days reading forums and literally no one had this problem. I have then tried uninstalling and reinstalling the software, deleted the Litchi folder (which remains once you uninstall the software) and installed it again, contacted support (which still hasn’t come back to me).
The solution as it turned out was quite simple. I had to uninstall DJI GO app and Litchi and reinstall them again. And voila Litchi came back to life. Phew, don’t know what I would have been doing without it! No idea why I had to uninstall DJI GO app, but I will surely ask Litchi support.
PS: My Phantom 3 Standard is up for sale.
It comes with carbon fibre props, normal propellers, 3 OEM batteries, propeller guards, gimbal lock, hard shell bag, remote with ARGtek range extender and upgraded phone holder, and obviously a charger. Looking to get £350 for all of this. Which is less than the price of 3 OEM batteries.
Collection only: Central London (around EC4V 3BJ)
Litchi just gets better and better. The new version has some brilliant features. One of them is the ability to set altitude relative to the ground. Another great feature is planning missions directly in Google Earth!
For more info visit: https://flylitchi.com/help#missionhub
Because of idiots like the ones who shot the video, normal drone users are being punished.
I don’t even want to know what sort of outcry would have happened if it took place here in the UK.
See for yourself: http://www.lasvegasnow.com/news/only-on-8-drone-flies-within-feet-of-arriving-aircraft-at-mccarran/949131909
Had to create a new category “Stupidity”
Since the weather is absolute crap over here in the UK I decided to do a bit of research when it comes to using drones in the UK.
Flying in congested areas
There are restrictions on operating drones in congested areas, at certain heights or directly over people and vehicles. UK rules say that drones of specific weights must not be flown within 50m of people, structures or vehicles. Additionally, drones cannot fly within 150m of a congested area. Certain permissions must be obtained before the drone can be flown commercially.
What they fail to say is that the restriction is only 30 metres when the drone takes off or lands and doesn’t include the operator of the drone or the person under drone operator’s control (i.e. the person helping you out)
European law requires certain operators of drones to purchase third party liability insurance. Insurance like this will need to be sought from specialist brokers. Failure to obtain suitable insurance cover may prove costly in the event of an accident.
I will go further than that and say just get a drone third party liability insurance. This will not only protect you in case you cause a damage with your drone, but will help present you as a responsible drone operator. The police might ask what would you do if your drone damages something your drone is flying over, showing them that you have an insurance would be a very good answer and the police will have very little to go on.
Continue reading Drones – the Key Legal Issues
Disclaimer: if you are planning on doing a long range flight with your drone make sure you follow local regulations, such as CAA in the UK.
In this tutorial, I will use waypoint navigation in Litchi app together with its online mission hub for creating waypoint flights. I could, of course, create the whole flight in Litchi app but it’s much more convenient to do so on a PC using Litchi website https://flylitchi.com/hub.
Few things to bear in mind when planning such flight:
- Make sure it’s no longer than 15 minutes including the flight back, such that at the end of the flight you have at least 30% of battery available. This is in case you have a strong headwind.
- Use UAV Forecast website or their app to check for weather conditions, especially for the wind direction. You want to begin the flight into the wind so that on the way back you fly with the wind. Use many of the apps available for checking the wind direction in the area you want to fly (such as MyRadar, WINDY or tens of other similar apps).
- Litchi is capable of completing the mission even if there is no signal from your controller. However, there are some limitations such as it will fly at the last commanded speed and the gimbal pitch will no longer be pointing to the POI.
Registering with Litchi
If you haven’t already got an account with Litchi, go to https://flylitchi.com/hub and create a new account. By doing so all the missions you create on the website can be synced with the mobile app.
Continue reading Planning a Long Range Flight in Litchi
Finally, I had some time yesterday to perform the mod. Together with all the recording, it took me around one hour and it’s actually quite easy. You just have to take your time when removing the glue around the existing connectors and it’s a bit tricky to connect the new wires.
Here is how the controller looks when open
When hooking up new connectors you have to make sure that they are absolutely parallel to the board, then apply pressure and you would hear a click. I have also used a glue gun, which I picked up for around £7 and I think it’s a must.
I have also removed the old 2.4 GHz antennas, which are actually very small. No surprises here, in my case the video feed would cut out after 100 metres.
The kit comes with two directional 2.4 GHz 7dBi antennas for the video feed and one 10 dBi 5.4 GHz antenna for controlling the drone.
The mod promises significantly longer range – up to x4 times! I’m hoping to have the video feed up to 0.5km and control range of around 1km.
The best thing about the mod is that it allows using any standard WiFi antennas and further extend the range by using WiFi amplifiers.
Here is the recording of the job, compressed into 5 mins