On December 21st, 2017 Fat Shark announced that their new Drone Training system is now available for pre-order and will start shipping them in January. This is a revolutionary news, because with this move Fat Shark reached out to all masses who want to get into flying little racing drones they can do it now without a huge start-up expense.
The Fat Shark 101 – Drone Training System – as they call it comes with everything in the package what is required to start flying drones FPV. Starting with the custom engineered 107mm (diagonal motor to motor distance) Sharky done, a custom design FlySky compatible 6 channel remote controller, a brand new design, very comfortable Recon goggle set, batteries, USB charger, USB cables, additional propellers, a low powered 5.8Ghz video transmitter and a 600 line CMOS camera and Fat Shark even includes 2 lightweight racing gates which can be popped open in a flash and hanged on anywhere to start racing.
The surprising fact is that this time we really got a flying shark. The “Sharky” quad is supplied with 4 x 8520 brushed motors with 9000KV, assuring to provide enough power for even 3D stunts if one desires it. The “Sharky’s” all in one vertical controller is a patented design, based on an F3 flight controller, configurable through Betaflight Configurator. The fins of the shark contain the antennas, the top fin provides the antenna for the 5.8Ghz video transmitter (FCC certified) and the back tail has the antenna integrated on for the FlySky compatible onboard receiver.
The 600 line CMOS camera provides a crisp and clear image, and if the firmware was not modified from the original factory one, it will turn into black and white image when the battery is low, so the customer knows that it is time to land.
With the release of the Fat Shark 101, Fat Shark introduces their newly developed single panel goggles the Recon. The recon will not be the choice of the high caliber racers, but for the cost of it you get a goggles which feel very natural and fall very nicely on your face. I had several people try on these goggles at our shop and the response was surprising. People who otherwise cannot wear normal goggles because of their prescription lenses replied with a “Wow” – all of a sudden they found a goggle which works for their eyes without the need of additional lenses. I personally felt the image a bit too close to my eyes at first, but after a few moments of use, it felt really natural and comfortable to use. The Recon goggles feature a frequency scanner (just a short press on the 4 way joystick) – that way it will scan for the highest RSSI signal on the selected band. Change the channels with short presses on the up/down button, if you press and hold the up/down buttons then you can change the band. Pressing and holding the 4 way joystick button will enter the OSD menu on the goggles. Here you can change some OSD setting – like how long will the OSD display show up on your image – or you can turn it off completely if you wish. The System menu will display the system information like FW version, sound on/off and a restore to factory default.
The faceplate of the goggles is covered with a very comfortable vinyl foam, which locks the external light out, but on the side of the goggles there are enough openings to allow airflow to avoid the goggles to fog up. The power to the goggles is provided by a single cell 18650 battery which will run your goggles for a good 2-3 hours or more depending on your 18650 mAh size. The USB port on the side of the goggles is used to charge the battery from a USB phone charger, for better performance we recommend a 2A power supply for this. The charging rate is about 500mAh per hour, so depending on how big your 18650 is it can take 4-6 hours to fully charge the battery
The goggles are supplied with a rubber-ducky 2db 5.8Ghz antenna to match the linear polarization of the antenna in the Sharky quad. There is a built in no signal warning, if you forgot your goggles on and there is no incoming video, your goggles will discretely stat beeping about one every 5 seconds. There is also a low battery alarm – a different beeping signal when your battery is getting low – up to the point when it gets too low and there will be an OSD warning on your display that it is now really time to turn it off and start recharging the battery.
Fat Shark provides a 6 channel custom designed remote control with their 101 drone training system. As you can see on the image above, there are no extras, controls right to the subject. One switch for flight mode, another for arming, the gimbals have a really nice feel. Overall the remote fits very nicely in your hand, and it does not feel cheap at all as the remote from most of the Chinese kits. Size of the remote is small enough that a 6-9 years old kid can use it comfortably. Binding is easy as a breeze, you can use this remote with any other quad you own, just install a FlySky receiver in them and bind it to it.
Fatshark even includes 2 spare motors with their kit. The Sharky quad has propeller guards providing protection again hitting the wall, as well as against unwanted fingers inside the spinning propeller area. Even with that we recommend keeping it away from small children and pets, because the high spinning propellers (around 19000kv) still could cause small cuts and bruises if not handled properly.
With the two gates included this kit is to provide hours of fun during the winter, I am sure lots of people will wonder and fly to every possible – inaccessible spaces in their living rooms. Fat Shark promised that they will sell gates separately as well, so one can set up a real racing course in the living room, to attract the love of their spouses.
Canadian customer can pre-order these kits from New Generation Hobbies clicking on the following link or the image below: www.nghobbies.com/cart/index.php?main_page=product_info&cPath=_207_234_229&products_id=2142
After you purchased your 101 Drone Training System, you will be able to register your product and with that get with free access to the Drone Racing League simulator (a $20 value) and three months of Academy of Model Aeronautics (AMA) membership and insurance (if you are residing in the USA, unfortunately Canadian customers do not get a 3 month free MAAC membership). In addition, online training videos and a detailed guide are included to help train new pilots. The Fat Shark 101 system promises a lot of extras as we go along, this is not a one time buy drone, but if you get this, and as you evolve in your piloting skills, Fat Shark will reveal in the future additional benefits which users of this system will benefit of.
FPV and quad racing just entered into a new era. For those who participated in earlier races, it was always a hassle to mount some kind of transponder right before the race on their quads. Now during the races many of these got damaged and often many of them got lost as they have fallen off from the racers. The IR based sensor often did not pick up the passing quads because these were either too fast to detect – or just the sun simply changed positon and blinded the sensors.
The introduction of the RSSI based race timing systems managed to eliminate the above problems. No more transponders, no more problem with the sun shining in the IR sensor. The RSSI based timing systems lock on the video frequency of your FPV racer and detect the maximum signal strength as it passes through the gate under which the race timer is placed. While the personal race timers like the LapRF have only one receiver built in and was designed to pick up the signal from one quad – or time sharing with 2-3 racers, the 8-way event timer system has 8 individual 5.8Ghz receivers where every single one will be dedicated to measuring one individual racer. This increases the accuracy of the measurement dramatically above other systems.
Instead of using a standard receiver module in their 8-way timing system, ImmersionRC’s hardware engineering team designed a custom module, which can be calibrated on-the-fly to adapt to the different power levels found in races. Sensitive enough to detect passing quads, but selective enough to ignore adjacent channel interference. Heavily filtered to ignore off-band interference common at race events.
They also designed custom antennas with gate-shaped beams which let the race director precisely define the detection area of the timing system. These antennas are designed for RHCP/LHCP, and Linear polarization, covering everything that will be seen at a race event. To adds to the above benefits, the LapRF is just as comfortable in the digital world as analog. Many successful mixed Analog and Digital races have been run by race director Joe Scully with a great deal of success. The Connex Prosight transmitter signal is just as precisely detected as the analog TrampHV video signal. The Prosight TX units must be in fixed-frequency mode in order to properly work with the 8-way LapRF.
At the time of this writing, the software a race director should run to properly benefit from the advantages of the 8-way LapRF race timing system is the LiveFPV scoring engine from LiveTime. ImmersionRC worked with the folks from LiveTime to improve the integration and support for the 8-way LapRF with their scoring engine. Joe Scully has run numerous races using these two systems and we could all benefit from the precise lap timing and race management of these two systems.
We also equipped the Fatshark RCC (Race Command Center) with an 8-way LapRF, and this way the FatShark Race Command Center can just show up anywhere, it takes about 30 minutes to deploy and connect the receivers and external equipment, then it is ready to race, This is the race flight line on wheels, it can be ready to race within 30 minutes of arrival. Please take a peak of the special 4 way Scorpion diversity receivers lined up on the side:
The 8-way LapRF is now available from New Generation Hobbies, please click on the ling below to purchase it:
Here is an update to this page after we received the first shipment. I prepared an unboxing video which was streamed live to Facebook and YouTube as well. Please check out the unboxing video below:
Originally we were asked to host a drone racing event on August 26th at the Toronto RC airfield in Markham, Ontario. Unfortunately last minute the club decided to dramatically reduce the drone racing time and sessions throughout the event which would have caused quite a bit of downtime for people who dedicated their time to come and help us out with this demonstration.
Humber Valley RC Flyers however decided the grant us the use of their RC field for this event and loved the idea or us doing a drone racing presentation and race on Saturday, August 26th, 2017:
My discussion with the executives brought us to the point where the whole club’s approach is very positive towards drone racing and if this event goes well, the club may decide and work out the details for next year to create a drone racing area as well as a new membership category for drone racing. For this reason people and pilots who will come out to this event and will fly with us should consider joining the club for the next years flying season.
The agenda of Saturdays event is as follows:
8:00AM – 9:00AM – Race course and RV setup
9:00AM – 9:30AM – Continue setup and finalizing race course
– Registration and check in (MAAC membership card has to be shown)
– Joe Scully will register each pilot in his software as well as we need you to sign in on a sign in sheet as well for the club.
– Coffee and Timbits will be available on site provided by NGHobbies
9:30AM – 9:45AM – Pilots briefing, overview of safety rules and do’s and don’ts. During this time fixed wing flying will be possible.
9:45AM – 10:45AM – Practice rounds
10:45AM – 11:15AM – Fixed wing flying – time could be less if nobody wants to fly.
11:15AM – 12:45PM – Race heats
12:45PM – 1:45PM – Break, fixed wing flying and lunch – pizza, water and POP will be served by NGHobbies
1:45PM – 3:45PM – Race heats
3:45PM – 4:00PM – Announcements, close-up notes
4:00PM – 4:30PM – Tear down, pack and go home
To approach the field come to the intersection of Kipling and Steels and turn north on Kipling. From there follow the chart below made by Jorge Razon:
Just as a follow up, we had a great time on this race. There were a total of 14-15 pilots who came to race with us and about 10-15 spectators and club members. The day went by pretty fast, all pilots raced one battery after the other. Joe Scully started to pass on the family business to Marshall, and teaching him how to comment on pilots actions, etc.
The HVRCF club executive was quite pleased with how nicely this event was organized and how complex this operation really is. Since Humber Valley will be discussing during he winter the possibility of opening a permanent drone race track at our park, this event really brought us close to that by showing how coordinated the event is and how disciplined the pilots are. MAAC and Club safety rules were applied and enforced, and through this we won the possibility to go back there again.
Lastly enjoy some pictures from this event below. You can click on each picture to enlarge them.
Back to School Fun Fly and Race
Just like the title says, the LapRF is a personal race timing system recently released from Immerison RC. We had the pleasure to test-drive this product for a while and provide feedback on it’s operation and software development portion as well.
Expect little and be surprised
Since this is a “Personal Race Timing System” it was designed to measure the precise timing of the laps of a single racing quad. In that this device excels and it provides much more. When we received this “puck” as everybody call it, the software was still in development stage, however on the first try we managed to hook it up and connect it to our iPhone or iPad, pick up the Bluetooth connection and read/save settings to it. In a matter of seconds it was operational.
How it works:
The LapRF has a single 5.8Ghz receiver inside armed with a clever firmware to measure the RSSI (receiver signal strength indicator) value when a transmitter is near by. You can see a visual presentation of this if you switch to the “Diagnostics” page and if you bring your racing quad closer to the LapRF the line measuring your signal strength should increase and as you move it further away should decrease in length. If you plan to measure more than one racers with the LapRF, then the single receiver will be listening half time to one pilot, the other half to the other pilots frequency. Since it has to switch between frequencies to listen to both, this decreases the reception speed, and accuracy. The more pilots you add, the less your gate speed should be to get accurate readings.
Testing and racing:
The first test of tossing a racing quad or a small transmitter above it registered the time right away as it was enable for racing or practice. Then a more thorough test followed where we put the LapRF puck inside of a racing gate and started measuring laps as we passed through the gate. This was all indoors, and the distance from the puck to the phone was only a few feet. To our surprise, 2 and later even 3 quads were timed perfectly, of course within the limitations of the speeds advertised on the setup page. The Babyhawks we were flying had to make a 180 degree turn before passing through the gate on the below video which slowed down the gate speed considerably:
Armed with the successful results from the above test, we took the LapRF puck outside for some further testing. In order to increase the range of the Bluetooth and stay at a safe range from the racing gate and track, it is better to have sufficient range to keep the phone/tablet around the flying stations, while the timing gate is 30-50ft away from you.
Upgrading the Bluetooth antenna:
To upgrade the Bluetooth range we used items similar the following kit:
After he antenna was upgraded we headed outside to test the range on the newly upgraded LapRF Bluetooth antenna.
I personally do not really trust the Bluetooth standard. I have tried many Bluetooth headsets for different phones and my general opinion is that if it has to pass through your body, the signal degrades with 50% and the other party can’t hear you good any more. However I was pleasantly surprised on the range results of the upgraded LapRF. I have to specify here that in my tests I used a 7dbi 2.4Ghz antenna specifically designed for WiFi routers. Using a lower gain antenna will somewhat diminish your results, but even with a 2.15dbi antenna like in the upgrade kit above should be able to give you a good 50-100ft range. So here, watch the video I posted about my range tests:
As you can see, I had perfect Bluetooth communication from 147ft away, about 55 meters, which I think it is pretty awesome, compared to my very expensive Bluetooth headset which often does not pass through my body.
With all this I am very pleased with the LapRF, and while I am not a racer, now every time I can I get my buddies to come over with their Babyhawks so we can race together and have lots of fun.
You can purchase the LapRF and upgrade kit from out website, by clicking on the following link: http://www.nghobbies.com/cart/index.php?main_page=index&cPath=207_340
I have been to many ad-hoc races organized around our city and one thing was common – in almost every case there was a cardboard with a grid drawn up with permanent markers, names and frequencies on it, often not clearly visible and nobody really new if they were interfering or not with other people. For this reason I took some time to design this frequency table which is color coded, contains all the frequencies one could use for FPV racing. I did not include low bands, because those in many counties are outside of the legal frequency bands.
The frequency chart is color coded, easily visible, and groups are easily identifiable. You can run several heats as long as you keep fliers of other heats offline while one is flying.
A low resolution version can be downloaded by right clicking on the image above, but in case you would like to purchase this printed on a 12″ x 18″ corplast board, please click the image above.
Some frequencies are close by, these can be used in the same heat – one or another. This is marked with the “OR” signal in the middle. The frequencies which should not be used in North America, this includes USA and Canada are crossed out with red.
We have been asked by our customers on several occasions on how to install ur find previous versions of cleanflight now that version 2.*.* is out and it will not connect to their boards with versions under 2.0.
Searching YouTube we have come across a very nice and detailed video which explains it all and gives you a step by step guide on how to do this. We have embedded this video on this page for your convenience. Painless 360 gives us an excellent explanation and guide on how to do this, so there is no reason to reinvent the wheel, just use this guide to install it yourself:
If you finished watching please make sure to send Painless 360 a “like” for his excellent work.
Fat Shark is just about to release the new Attitude V4 Anniversary edition goggles. These goggles are the follow up to the Attitude V3 edition and it comes with a few enhancements and upgrades you would definitely need to know about before you go and order any other goggles. The red/black color scheme of these goggles will raise the eyes and turn the heads of even most professional FPV pilots. You can pre-order these goggles by clicking here or on the image below.
The Attitude V4 will come in a new rounded case similar to the previous well known, rounded, Fat Shark Attitude cases. There is not much improvement on the display modules used in these goggles; they are identical to the Attitude V3 and the Dominator V2, delivering a 4:3 ratio, 640×480 resolution, 32 degrees FOV crisp, smooth image which many have been happy with so far.
The touch and feel of this case is very similar to the previous one, however it is not identical and parts are not interchangeable. As you can see there are 3 control buttons on the top of these goggles and one more on the new, slick Fat Shark OLED RX module. The two buttons on the top middle left and middle right of the goggles are actually 4 way joysticks, one the left one allowing brightness and contrast control, while the right one controls the built in DVR function.
The brightness and contrast is the same as on the previous models, and the DVR function is the same as it is on the higher end Fat Shark goggles. Push the button in for about 3-4 seconds to enable the DVR (the LED above the micro SD card slot will light up at this time) then a quick press will start the recording with one beep and another quick press will stop recording – confirming it with 2 beeps. The DVR will only work if an SD card is inserted. Here is an image on where the SD card slot is and where the DVR LED is:
In order to watch back the videos recorded on the DVR, you will need to flip the RX switch on the bottom of the goggles into the OFF position and if the DVR is on as per the operation described above, you will need to push and hold the DVR button for 3-4 seconds to start the playback menu.
The Attitude V4 comes with a brand new receiver from Fat Shark, that is the new OLED receive module. This receiver module has been vastly improved over the previous versions, and new features have been added to make the setup/flying easier and faster. Firstly, it is a one button operation, you can select the frequency band between Fatshark, Raceband, Band E and Band A. To do this you need to hold the button on the OLED RX for about 5 seconds. The RX display will go in scanning mode, and from there if you push the button once, it will switch bands. To exit, just roll the channel switching button on the top to either direction and that will save the band you are at right now.
The second most important thing is that Fat Shark improved the receiver module built into this to add better reception, higher sensitivity and better signal separation. This receiver has way fewer interference lines compared to its predecessors when the signal is getting low or being interfered with. Much smoother image handling puts this receiver on the top of the list making it almost not necessary to get a diversity solution.
When booting up, the OLED module displays a small Fatshark logo for about 2 seconds, then it goes into showing you the channel you have selected as well the associated frequency:
The channels can be changed with the rotary dial on the top of the goggles we all now very well from the previous Attitude versions. However, if you push the button on the right side of the display you will enter into the frequency scanner. This will not only display which channels at being used at this time, but also how powerful the signal is compared to your location:
It will only scan the active band. When the bands are switched, the receiver module will go into the frequency scanner mode and right away starting to scan the band for available channels. One very positive thing is that you can look into the goggles while it is scanning and you can see the channels quickly flipping, thus providing you a visual feedback on who is on what channel.
The Attitude V4 will come with a tall zipper case to provide proper carrying for your goggles. We should start to see the Attitude V4 Anniversary Edition in stores around the beginning of May 2017.
The improved OLED receivers will also be available for purchase, so you can upgrade the receiver module in your existing Fat Shark goggles.
We just receiver a shipment of the new Racekraft 5051 propellers what the racing community was buzzing about for the past few weeks. I did not spend a lot of time researching these propellers, but some pilots swear that this is the next best thing what happened in the drone racing.
My personal opinion does not really matter, because I am only a “once a month” racer, and I am not burning batteries like most of you guys do. This is mostly due to the fact that running a hobby shop for the past 9 years kind of eats up my time. However when I heard about this I started reading and researching and I was barely waiting to get these in and test them on the thrust meter.
I realize measuring the thrust of a propeller might not be an ideal way of measuring the propellers performance in flight, but I would not claim that anyway. I am just simply comparing the two propellers on a thrust-stand to see what thrust factor can one expect during flight.
A good resource which I read about these propellers was written by the folk on Propwashed: (http://www.propwashed.com/racekraft-5051-prop-review/) If you want to know more about these propellers I highly recommend reading their article. I don’t even pretend to understand propellers as well as these guys do. So without a delay then after you read that article come back and watch the video below on the results of the thrust testing and comparison of these propellers with the Dalprop 5045 V2 triblades.
At the end if you like want you see and would like to purchase these propellers, you can click on the following picture and link to take you to the website where you can order these: