  Eachine Lal 5 FPV quad Introduction and spec The Eachine Lal5 is a new 5" freestyle quadcopter from Eachine. It's most notable features are the new Caddx Tarsier V2 camera system that offers a high quality analogue feed and up to 4k HD recording. Also worth pointing out is the impressively specced powertrain - high quality 2507 1850kV motors that look like they are made by the same OEM as flywoo. These are the biggest motors I've seen on a 5 inch quad before. Further details on specs:
Update: See the unofficial part 2 of the review here with low cost and effective upgrades Build quality and component choice discussion Electronics: Looking more closely at the electronics build it seems to be fairly well thought out. The primary stack contains the 50A BLHeli_32 esc, f4 flight controller and the TX805 VTX (my favourite budget vtx as reviewed here). Looking a little closer at the flight controller it actually has a barometer (for accurate altitude readings and bluetooth for connection via speedybee app. It also has a 10v rail for super clean video much life the Airbot Omibus F4 V6 which I love. Behind this there is a separate 20mm stack that holds the 2 boards that run the Caddx Tarsier v2. Aluminium standoffs are 30mm high so definitely not a low rider but the advantage is plenty of room to fit the stack with good spacing. The ESC has a 35v 470microfarad capacitor that should help manage voltage spikes and keep video clean and up front is the dual lens tarsier camera unit. Included is their ND8 filter which is a nice touch. The TPU 3d printed camera mount does a good job of bringing the camera forward to minimise props in view but still protects that camera well. Print quality is the best I have ever seen. Antenna is well integrated with the TPU mount but I fear signal will be blocked by the battery when flying towards myself - something I must test for sure. There is no receiver included but there is a loom pre-wired to 5v, ground and sbus for a frsky receiver. All pictures below can be embiggened
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 Ever since the HQ3x2 t-mount prop and the more powerful nameless RC 412T FC/ESC board was released I've wanted to build a 3 inch ultra-light 'toothpick' style quad. Since then Speed Racer released the 3" Twig and Kabab has released the TP3. International shipping on these can be a killer though so when there was a frame released on Banggood I opted to give it a try.
Let's take a closer look at the components:
The Larva-X is a new lightweight micro FPV quadcopter made by Happymodel, a company who are very well known now to innovate new trends and hype in micro quadcopters. The Larva-x looks to be a more robust and refined evolution of the "toothpick" class of ultra light weight quads, this time with a more robust frame, better receiver options and a better FPV system, which addresses complaints on some of their earlier models.  The Larva-X is available now from many retailers. Below is the link from Banggood who ship internationally from $0 and up. At time of writing (9 September 2019) they have their big anniversary sale on and have the Larva-X on Special for $83 using the code "BGANLX" and this link: Happymodel Larva X 100mm 2-3S 2.5 Inch FPV Racing Drone  Specifcations 100mm carbon fibre frame - Although a spindly design, this is 3mm thick carbon. It feels rigid and very robust, a big improvement on previous frames which were light but prone to breaking. Happymodel EX1103 7000KV Motor - An extra 1mm stator height gives 50% volume over the 1102 motors found on the sailfly-x. 7000kV is a good rating for 3s primarily or 2s for smaller areas. Crazybee F4 Pro V3 Flight Controller - V3 of this flight controller no longer requires the additional capacitor as seen on the sailfly-x and eachine red devil Onboard 10A 4in1 ESC - The extra current overhead (10a vs 6a) and voltage overhead (up to 4s) means that this should be MUCH more reliable on 3s... it is well away from current and voltage limits with 1103 7000kV motors Multiple receiver options - Have options to choose onboard frsky/flysky/dsmx which have typically poor range but for the first time they are offering discrete receiver options including XM+, R-XSR and even TBS crossfire! Happymodel Diamond VTX - Not only does this offer 25mw-200mW OSD selectable transmit power but it also includes an onboard DVR for static-free recording. Runcam NANO2 FPV Camera - Hooray! A better camera. The rancam nano 2 is currentl recognised as the best price per performance nano size cam at present. What is included in the kit (other than the quad as specced above)?
 The Skyzone SKY03O is a new premium FPV goggle with built in diversity from Skyzone, a revision of their 3rd generation of goggles. Perhaps their biggest point of difference is the large OLED screens which are being recognised as the best currently available. In this review I'll look at what's included, the specs, a brief setup and what they are actually like to use. Then I will finish with a summary and recommendations.
 If you follow my facebook feeds you may have seen I've treated myself to some new goggles, namely the Fatshark Attitude V5 that I bought from Banggood on pre-order. These are part of the slew of new mid-range binocular goggles from several manufacturers as below:
 The Runcam 5 is the latest HD cam suitable for FPV quadcopters released by renowned FPV camera manufacturer Runcam. It is a cube form factor following on from the shape made popular by the now discontinued GoPro Session 4 and Session 5 cameras. It measures 38mm x 38mm x 36mm which is nearly identical to the Session meaning it fits easily in to the commonly available 'GoPro' mounts. My Runcam 5 was ordered from Banggood and can be found at the link here: RunCam 5 12MP 56g Smallest 4K Cam HD Recording. It retails for $99 and can be had on special for a little as $87 - see my coupons page for up to date discount codes.
What's in the pack?
A closer look at the specs:
A closer look at the quad itself
 Recently I've built a 5" Freestyle quadcopter based on the best value components - not the cheapest but the best price/performance ratio (i.e. bang for buck). The components I've chosen plus comparison to alternatives can be found in the component selection article here. As it stands the build cost of this one is around $150-$170 depending on which specials you can take advantage of. I see the RC Addict (His YT channel here) has done a similar thing for a race build and he refers to it as the "The cheapest quad worth building" This quad has since been built, setup, flown, adjusted and then flown a lot more. I'm now in a position to pass judgement over all of the components and will then cover as the quad in total. For each I'll look at the positives and negatives and then go into a little more discussion with my recommendations
Discussion and recommendation
At the time these Emax Eco were chosen as they were the standout budget motor. They have been available for $10-$12 and based on how they perform represent outstanding value - the top equal standout recommendation for this parts list. Emax had the original breakthrouhg brushless motor in the quad scene - the RS2205s which changed the industry. While others have caught up since they still make well-researched high quality motors. The Eco series draws off the learnings from the LS and RS2 series - they remain VERY light but have increased the bearing size from 8mm to 9mm to improve durability significantly. Retained from the RS2 and LS series however are the thin magnets. Although these mean the motor doesn't make the same peak thrust as heavier motors with larger magnets, it does gain in improvements through being lighter, more efficient and smoother at throttle transition. This makes it a great match to freestyle where these positive attributes tend to be preferred over peak thrust @ 100% throttle. In use these are very nice motors to fly. They are quiet, smooth and cause less battery sag and longer flight time than more expensive motors I use such as the brother hobby returner R6 2306. Interesting that based on the success of the Emax Eco, iflight and brotherhobby have followed suit. 3bhobby also have the training motor although this may have just been out when the emax eco was launched.  The Turbobee 120RS is an ultra-lightweight micro quadcopted that loosely fits into the new 'toothpick' class. It is available in 2 variants below (2-3s and 4s), each offered with multiple receiver options (frsky, flysky, dsmx, futaba ad even TBS crossfire:  My review is based on the 2-3s version with 1103 10,000kV motors as above Introduction
iFlight is a brand that is rapidly growing and is going some impressive things in the FPV space - everything from micro quads to the Giant X-Class rigs. They have always been middle range for value but now they are bringing polish to their products. Here I've reviewed the Turbobee 120RS 2-3s micro. It does fall into the toothpick class and yes, although it comes with Gemfan 2540 props it does fit the 65mm bi-blades.  This review is for the Fullspeed Toothpick Pro, the more robust 4s-capable micro quadcopter made by Full Speed RC. It is available from the following retailers that will ship internationally with options for FRSKY, Flysky, Spectrum and now TBS Crossfire as well:
If you are looking for the the standard 2-3s Fullspeed toothpick, the full review of that can be found here and is available below: Fullspeed RC were the first to market with a bind and fly quad inspired by Bob Roogi's "toothpick"design - an ultralightweight quad based on small motors and 65mm props suitable for park flying. This was a very good park flyer - quiet and well built with good performance on 2s or 3s. It does have a full micro camera and VTX meaning it has a very nice FPV feed but is slightly on the heavy side. This model has obvioulsly been successful for them so they have quickly followed up with the Fullspeed Toothpick PRO. Specs compared with the standard toothpick below which I will discuss further:
 The Aomway Commander V1s is a new binocular FPV goggle released by Aomway, a follow up to the very successful V1. Below I look at how these two compare and what the new V1s is like in it's own right. Introduction As much as we spend time looking at our quadcopter builds, it's the goggles that link us visually to a quadcopter (or anything FPV for that matter) and so are commonly the spot where we spend the most. Aomway released the Commander V1 in 2017 and they have been my firm favourite since then and I wrote about my experience in my review. Many similar looking binocular goggles have been released since then in a similar price bracket but there have been more misses than hits with goggles like the topsky being firmly in the 'miss' column. Even Aomway itself released a version 2 that had a larger field of view and better antennas but unfortunately had poor lenses and a high price tag meaning it never reached the same level of success as the V1. In fact it is no longer available for sale... In this time the Commander V1 has steadily gone about its business and racked up sales and has many happy customers and so Aomway have updated the V1 to the V1s rather than basing development off the V2 What has changed compared to the V1? Very little has changed! The Aomway Commander V1s is a very minor upgrade to the V1 and for the purposes of comparison here are the difference of the between the 2 as quoted in an email from Sean @ Aomway: 
 Same accessories (battery cable from the V1 is present but not in shot Not mentioned here is also the fact that the number of channels that can be received has been expanded from 48 to 64, This is not a whole lot of use because the extra 24 channels are largely illegal to transmit on in most countries. There is talk that the received may have also been "improved" but this is not the case. There were also rumours that DVR has been improved to 60fps (which would have been an awesome feature) but this is also not the case. Speaking of case, the case is larger than the V1 - now you can fit the goggles, battery and antennas rather than just the goggle unit themselves
Quite simply if you are looking to upgrade your Aomway Commander V1 to these, don't. These new 'features' are so minor as to say there is no difference at all. If however you are looking at upgrading from something else or purchasing these as your first pair then read on - even with no real upgrades they are a compelling buy, especially if you can get on discount. Review of the Aomway Commander V1s
Since they are so similar to the V1 I'll base my review on these since I have been using them several times a week for nearly 2 years and I feel I am in an extremely strong position to be able to talk all the benefits and challenges.
Introduction I'm a scientist by training so not usually one to use hyperbole (especially where it feels click-baity in titles) but I really do mean it here: This is the best value quad I've reviewed so far this year. It is not the best long range, it is not the best free-style and it is not the best racer. But for those occasions where you are looking to fly in a small to medium park, empty office or commercial area out from your back yard which is 90% of my fling, this is the ideal tool for the job. The HappyModel Sailfly-x is a "toothpick class" ultralight micro quadcopter. It has an all up weight of 38g without battery and can take 1s, 2s or 3s batteries. It is available with onboard FRSKY, FlySky or DSM reveivers or without a receiver where you can add crossfire or anything else. It is a fairly complete kit (see below) and is available for just $88 at full retail. Availability seems to be somewhat limited to Banggood at time of writing but my guess is that many retailers will pick this one up. For this review I'll break down what is included, the specs, document differences from the stock betaflight and then cover off in the actual review performance on 2s, 3s, FPV performance and close with a summary and my recommendations. I'll also list spares and upgrade parts as the become available.
Specs and what this means
 I have decided to piece together a bang for your buck freestyle build to coincide with the summer in the Northern Hemisphere. My objective for this build was not to build the cheapest quad but the best value. This means parts will be from recognised brands with a good track record of performance and reliability with a good degree of future proofing. To be clear, this is not a $99 build, it is more like $150-$170 but will be more reliable AND outperform any pre-built quad and will easily hold it's own against something double or triple the price - I like to think of it as the Sweet Spot. This Sweet Spot Quad will be split into 3 parts:
For each key component I'll show you what I chose, a cheaper option and a more premium option with price indication and justification. Let's get straight into it!!  All the things! Motors
Flight Controller/ESC
 The Hobbymate Asteroid is a new 3 inch quadcopter that is available in kit, BNF or PNF formats that is available with motors and electronics suitable for 4s or 6s (!) operation. Following on from the awesome Hobbymate Comet (built here and reviewed here) this is another premium set of components at a spectacular price. It is available exclusively from HobbyCool.com here: http://hobbycool.com/asteroid-3-mini-fpv-racing-drone-kit/ In part 1 of this blog here I looked at the build and betaflight setup process in full. In this part 2 I'm taking a closer look at the components and review in general. On the bench From a specs standpoint this is a pretty special kit but that only tells half the story. I'll walk through the components and talk about their strong and or weak points
 This is a review for the Fullspeed Toothpick, an ultralight fully featured micro quadcopter that is 2s and 3s capable. It is available from the following retailers: Introduction The toothpick is the latest release from Fullspeed, the company that bought you the Leader 120, the Leader 2.5 and 3.0 as well as the Tiny Leader. In a departure from the naming system their newest micro qudcopter is called the FullSpeed toothpick as a nod to the motor/prop combination that has been extensively test by Bob @ kababfpv.com (with his blessing). The outcome of using this mix of components is meant to be efficiency, control, surprisingly good power and safety. More on this in the review that follows.
Component overview I'll give my quick thoughts on the components below and will point something unique out with this build compared to others in the class - it has indivual components rather that a range of all in one gear we've become so familiar with on the Mobula7, Tinyhawk, Trashcan and even the new Sailfly-X. This means you can replace or upgrade component by component as required.
The Hobbymate Asteroid is a new 3 inch quadcopter that is available in kit, BNF or PNF formats that is available with motors and electronics suitable for 4s or 6s (!) operation. Following on from the awesome Hobbymate Comet (built here and reviewed here) this is another premium set of components at a spectacular price. It is available exclusively from HobbyCool.com here: http://hobbycool.com/asteroid-3-mini-fpv-racing-drone-kit/ The purpose of this blog is to show how I have built in close detail and how I have set up betaflight software for optimal performance. Note you can spend an extra $30 to have this build with a FRSKY receiver but I always like to tinker and optimise my build which is why I have chosen this path. Update: review now completed here I like to take my time on a build and ensure I have a clean well lit area. Makes things easier when I inevitably drop screws or small parts on the floor. My recommended list of budget tools is here.
 Introduction This is a review for the Hawkeye Firefly 2 Micro Action Cam specifically used for recording HD footage on FPV quadcopters The ability to capture high definition footage for your own use or sharing with others is a key part of the FPV hobby. GoPro have had this market stitched up but are expensive especially now that the session series have been discontinued. The Runcam split, Caddx Turtle and now Foxeer Mix series have been great especially for smaller light quads but your HD recording is then fixed to a specific quad. Last year the Hawkeye Firely Micro Cam was released and had it's niche as a lightweight self-powered transfereable action came but it was forgettable with poor bitrate on 1080p footage which typically looked worse than 720p. Well the makers from this camera have made real improvements for version 2 which offers the specs below, key of which for me is 1080p @ 60fps (spoiler: it's pretty good) and 2.5k @ 30fps all with its own battery that will power all 31g of it for about 60 minutes.
This is the new Hawkeye Firefly 2 Micro action cam that was released April 2019 Getting started The camera itself is small and feels solid but is definitetly not water resistant in it's own right. Water resistance is achieved using the included silicon 'condom' which securely fit on the camera covering potential ingress points: button holes, LED hold, SD card. Only the sealed lens and sealed rear of the camera are exposed. Buttons are easily accesible with recessed button markings in the silicon skin that align perfectly with the actual buttons on the camera. Another thing, with the silicon skin on it actually weights 43g. Regardless I'll only be flying with this on, it offers good physical and protection and some basic water resistance.
The Sailfly-X is a new quadcopter made by Happymodel that is due for imminent release. The objective of this preview is to run through the specifications published and comment on their suitability for this build and expected performance. A review will follow as soon as the first round of reviewer samples are available. Full, comprehensive review of the HappyModel Sailfly-X has been completed here: https://www.quadifyrc.com/reviews/happymodel-sailfly-x-review-best-value-quad-ive-reviewed-in-2019-so-far I can't start this component overview without noting that this specific combination of parts (the Toothpick) was heavily researched by Bob Roogi at kababfpv.com As you probably know, Happymodel's most successful launches have been based around the all in one crazybee board: the snapper7 (reviewed here), mobula7 (reviewed here), eachine trashcan (reviewed here) and the mobula7HD. The Sailfly-X is a departure from the ducted design in response to the massive performance gains shown by Kabab as above. Lets have a look at the specs below and I'll give you my thoughts and a conclusion based on the entire package.
Now that the weather is starting to warm up and the days are getting longer in the Northern Hemisphere, my guess is the hype around brushless whoops like the Mobula7, Tinyhawk, TinyLeader and Trashcan will die back and out attention will return to larger quads. Typically these are 5" quads that suit racing and freestyle but also the larger quads like 6 and 7" that are better suited to long range. It's not the newest kid on the block but the Skystars G730L 7" quadcopter was released a few months back and I've had a chance to review over the length of the NZ summer. It was the first mainstream 7" quadcopter that was available at a reasonable price. Up until then all 7" builds were custom made like the Diatone GT-M7 I built in the long range section.
 Introduction
The Emax Tinyhawk is the latest in the line of ready to fly quadcopters from Emax USA which started with the BabyHawk R and the Hawk 5 both of which have been reviewed here at QuadifyRC. Both had good gear on board but were excellent when considered as a package because unlike any other model available these have been full set up and tuned. The new Emax Tinyhawk follows in the same vein albeit in a much smaller 1s brushless whoop form factor. This review will cover the setup out of the box as well as flight and video performance.
After quite a bit of teasing on their site, Banggood have released the Eachine VRD3 goggles for sale. These are a well-specced low cost 5.8GHz Goggle with DVR aimed at beginners or as a backup pair. On to discussion of the specifications below and what it included
 Thanks for visiting QuadifyRC.com. Be sure to check out our other reviews, tip and tricks and coupons and discounts Introduction In the world of brushless ducted quadcopters (whoops) I have been lucky enough to review most of the big hype products - Happymodel Snapper7 and upgrades, Happymodel Mobula 7, Full Speed TinyLeader and now the Eachine Trashcan. Clearly it is a silly but memorable name and it will surely be easy to search for online.
It is great to see a case included here and like the mobula7, enough battery power to get flying in earnest. The included XT30 is a small gesture but a nice touch nonetheless.
 Introduction
The Fullspeed Tiny Leader is a new sub-micro class quadcopter from FullSpeedRC.com that is ducted and competes in the now popular and increasingly competitive brushless whoop market. Full Speed is a now well known and respected producer of micro brushless quadcopters including the original Leader 120 (review here) and more recent Leader 2.5 (review here) and Leader 3 (review here). Below I will outline the published specs and what sets this apart from other brushless whoops - good, bad or indifferent. To clarify there are 2 current Full Speed Tiny Leader models: The TinyLeader Regular and TinyLeader HD with onboard HD recording. This review is for the TinyLeader regular |
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