Testing and Tuning the NEW BETAFPV Air65

Chris Rosser
15 Jul 202421:23

Summary

TLDR本视频介绍了Beta FPV最新推出的A65微型无人机。主播详细展示了A65的主要特性和组件,包括其轻巧的塑料框架、全合一飞行控制器、高性能的0702电机和C3微型相机。在飞行测试中,A65表现出色,无论是在角度模式还是自稳模式下都能提供稳定流畅的飞行体验。此外,视频还提供了Betaflight配置建议,帮助用户优化飞行体验。

Takeaways

  • 😀 视频介绍了一款名为Beta FPV A65的新型迷你无人机,它非常小巧可爱。
  • 🛠️ A65无人机采用了与Meteor 65相同的注塑成型塑料框架和螺旋桨保护罩,但配备了更轻巧的新型顶篷。
  • 🔧 A65配备了Beta FPV全新的Air G4 4合1飞行控制器,具备G4处理器、双向DShot ESC和内置400m视频发射器。
  • 🔗 无人机使用Beta FPV BT 2.0连接器供电,兼容BT 2.0和G&B A30连接器。
  • 🔌 无人机底部有JST插头,附带USB适配器,方便连接飞行控制器进行USB通信。
  • 📶 无人机内置16兆字节的黑匣子芯片,用于记录飞行数据,方便调校和分析。
  • 🚀 A65使用的是0702 23000KV的微型电机,虽然体积小,但性能足够,还有27000KV版本供选择。
  • 📷 无人机配备了Beta FPV C3微型摄像机,具有1200电视线和4:3的宽高比,可切换PAL和NTSC模式。
  • 🔋 无人机重量轻,仅17.2克,搭载260mAh电池飞行时间约4分钟,300mAh电池则为5分钟。
  • 🛰️ 视频还提供了Betaflight配置建议,包括调整PID参数和动态怠速设置,以改善飞行体验。
  • 📡 VTX输出功率测试显示,不同Raceband设置下输出功率有显著差异,Raceband 1下最大输出功率超过600mW。

Q & A

  • 视频中介绍的无人机是什么型号?

    -视频中介绍的无人机是Beta FPV A65型号。

  • Beta FPV A65无人机的框架材质是什么?

    -Beta FPV A65无人机的框架使用了注塑成型的塑料材质。

  • A65无人机的飞行控制器有哪些特点?

    -A65无人机的飞行控制器是全新的Air G4 4合1飞行控制器,具备G4处理器、双向DShot ESC,并内置400m视频发射器。

  • Beta FPV A65无人机的电池接口是什么类型?

    -Beta FPV A65无人机使用的是Beta FPV BT 2.0连接器,也兼容G&B A30连接器。

  • A65无人机的摄像头有哪些特性?

    -A65无人机的摄像头是Beta FPV C3微型摄像头,具有1200电视线、4:3的宽高比,并可切换PAL和NTSC制式。

  • Beta FPV A65无人机的重量是多少?

    -Beta FPV A65无人机仅机身的重量是17.2克,加上260mAh电池后重量为24.3克,使用300mAh电池则为25.5克。

  • 视频中提到的Betaflight配置有哪些特点?

    -Betaflight配置包括G4处理器、8K和4K的PIT Loop频率、永久启用的Air Mode、OSD启用以及180°的启动角度。

  • 视频作者对A65无人机的飞行体验有何评价?

    -视频作者认为A65无人机的飞行体验非常好,无论是在角度模式还是Acro模式下,都表现出良好的响应性和控制性。

  • Beta FPV A65无人机的VTX输出功率如何?

    -Beta FPV A65无人机的VTX在不同设置下有不同输出功率,例如25M设置在Raceband 1下实际输出约200mW,在Raceband 8下则降低。

  • 视频作者对A65无人机的哪些方面提出了改进建议?

    -视频作者建议将Express LRS接收器集成到飞行控制器板上,以减少重量并使无人机更加紧凑。

  • A65无人机适合哪些用户群体?

    -A65无人机适合作为初学者的首架无人机,因为它小巧、轻便、易于飞行;同时也适合经验丰富的飞行员作为即开即用的微型无人机。

Outlines

00:00

🤖 测评Beta FPV A65无人机

本段介绍了Beta FPV A65无人机的开箱和初步印象。A65以其小巧的尺寸和轻量级设计受到关注,具有与Meteor 65相同的注塑成型塑料框架和螺旋桨保护装置,但配备了更轻巧的机盖和新的全合一飞行控制器。Beta FPV的Air G4 4合1飞行控制器集成了G4处理器、双向DShot ESC和内置400m视频发射器。此外,提到了使用ELRS接收器和Beta FPV BT 2.0连接器,以及通过USB适配器进行连接的便利性。还强调了16MB的黑匣子芯片,这是Beta FPV飞行控制器中首次包含的功能。

05:01

🛠️ Beta FPV A65的Betaflight配置和调整

这一段深入探讨了Beta FPV A65的Betaflight配置。提到了使用Betaflight 4.5版本,以及G4处理器支持的8K和4K pit loop频率。配置中包括了永久启用的Air模式、OSD、180°的启动角度和自定义板载对齐。在调整方面,提到了D和PI增益的设置,动态阻尼和Pitch跟踪的调整,以及动态怠速的设定,以改善小无人机的飞行性能。

10:02

📊 A65飞行测试和Betaflight调整

本段描述了A65的飞行测试和Betaflight调整。测试者使用了260mAh和300mAh的Beta FPV Lava 1S电池,并讨论了两种电池下的飞行时间。提到了使用不同电池时无人机的飞行感受,包括响应速度和控制难度。此外,还讨论了摄像头的性能,包括在不同光照条件下的表现和VTX的输出功率。最后,提供了Betaflight调整的建议,包括滤波器设置和PID配置,以改善无人机的响应和稳定性。

15:03

🔍 VTX输出功率测试

这一段专注于VTX的输出功率测试。测试者使用了一个真正的RMS功率计来测量不同设置下VTX的输出功率。测试了25mW、200mW和400mW的设置,并在不同的Raceband频率下观察了输出功率的变化。结果显示,Raceband 1在400mW设置下提供了超过600mW的输出功率,而在Raceband 8下则降至约270mW。这表明VTX的输出功率与设置和频率有关。

20:03

👍 Beta FPV A65的综合评价

最后一段是对Beta FPV A65的综合评价。测试者总结了无人机的优点,包括轻巧耐用的框架、高性能的0702电机、轻质的螺旋桨和机盖,以及功能丰富的Air G4飞行控制器。提到了无人机适合初学者和经验丰富的飞行员,因为它易于飞行且具有高级功能。唯一的建议是将ELRS接收器集成到飞行控制器上,以减轻重量并简化设计。最后,提供了购买链接,并鼓励观众通过这些链接购买以支持频道。

Mindmap

Keywords

💡无人机

无人机,即无人驾驶飞机,是一种无需飞行员在机舱内操作的飞行器。在视频中,无人机特指一种小型的、用于娱乐或竞技的飞行器,主要围绕Beta FPV A65这款新型无人机进行介绍,它是视频的核心主题。

💡Beta FPV A65

Beta FPV A65是视频中讨论的新型无人机型号,以其小巧、轻便和高性能为特点。它代表了视频的主要讨论对象,展示了其特性和飞行表现。

💡飞行控制器

飞行控制器是无人机中的核心组件,负责处理飞行数据和控制无人机的飞行动作。视频中提到的Air G4 4合1飞行控制器,集成了多种功能,是Beta FPV A65无人机的关键组件之一。

💡ESC

ESC是电子调速器(Electronic Speed Controller)的缩写,它控制无人机电机的转速,从而影响无人机的飞行状态。视频中提到了Blue J ESC,支持双向DShot协议,是Beta FPV A65无人机的一部分。

💡VTX

VTX是视频发射器(Video Transmitter)的缩写,它负责将无人机摄像头捕获的图像信号无线传输给飞手的眼镜或监视器。视频中Beta FPV A65无人机配备了内置400m视频发射器。

💡黑盒

黑盒在无人机领域指的是飞行数据记录器,用于记录飞行过程中的各种参数,便于事后分析和调整。视频中提到Air G4飞行控制器内置了16兆的黑盒芯片,是其一大亮点。

💡电机

电机是无人机的动力来源,通过电机的转动带动螺旋桨产生升力。视频中Beta FPV A65使用的是0702型号、23000KV的小型电机,展示了其轻量化设计。

💡Betaflight

Betaflight是一个流行的无人机飞行控制系统软件,用于配置和调整无人机的飞行参数。视频中提到了Betaflight 4.5版本,用于设置和优化Beta FPV A65无人机的飞行性能。

💡PID调参

PID调参是指调整无人机飞行控制器中的PID(比例-积分-微分)参数,以优化无人机的飞行稳定性和响应性。视频中提到了对Beta FPV A65无人机进行PID调参的过程。

💡摄像头

摄像头是无人机上用于捕捉图像的设备,对于FPV(第一人称视角)飞行尤为重要。视频中Beta FPV A65配备了C3微型摄像头,具有1200电视线和43宽屏比例,提供了良好的图像质量。

💡ELRS

ELRS是Express LRS的缩写,是一种用于无人机的高性能无线通信系统,用于传输图像和控制信号。视频中提到了ELRS接收器,作为Beta FPV A65无人机的一部分,用于接收控制信号。

Highlights

介绍了全新的Beta FPV A65无人机,这是一款非常小巧的无人机。

Beta FPV A65拥有与Meteor 65相同的注塑成型塑料框架和螺旋桨保护装置,但配备了更轻巧的顶篷。

A65配备了新的一体化飞行控制器Air G4 4合1,内置G4处理器和400m视频发射器。

Beta FPV A65没有内置接收器,需要使用外部接收器,如ELRS接收器。

A65的电源连接使用Beta FPV BT 2.0连接器,兼容BT 2.0和G&B A30连接器。

A65具有16兆字节的黑匣子芯片,与Beta FPV以往的飞行控制器相比是一个显著改进。

A65使用的是0702 23000KV微型电机,虽然体积小但性能出色。

A65的重量仅为17.2克,加上电池后重量分别为24.3克或25.5克。

Betaflight配置包括G4处理器、双向Dshot、OSD启用和永久启用的Air模式。

A65的自定义PID调整,包括提高主倍增器和调整动态怠速设置。

测试了260mAh和300mAh Beta FPV Lava 1S电池,分别提供了约4分钟和5分钟的飞行时间。

A65的飞行体验非常好,无论是在角度模式还是Acro模式下。

Beta FPV C3微型相机提供了1200TV线和43宽高比的高质量图像。

A65的VTX输出功率测试显示在不同Raceband设置下有显著差异。

A65适合作为初学者的首架FPV无人机,因为它易于飞行且价格合理。

对于有经验的飞行员,A65也是一个完美的即开即用微型无人机。

建议将ELRS接收器集成到飞行控制器上,以减轻重量并简化设计。

Beta FPV A65是一个接近完美的微型无人机,适合各种飞行者。

Transcripts

play00:05

oh he's so tiny hi there everyone today

play00:09

we are going to be taking a look at

play00:10

probably the cutest little drone that

play00:12

ever did drone the brand new beta fpv

play00:15

a65 in this video I'm going to be taking

play00:18

you through all of the features and

play00:19

components of this little drone on the

play00:21

bench we're going to be taking it for a

play00:22

fly and I'm going to be giving you my

play00:24

thoughts and recommendations on the

play00:26

betaflight tune and on the Drone overall

play00:29

it's a lot to cover one video so let's

play00:30

not waste any more time let's dive right

play00:32

into it if at any point during this

play00:34

video you want to check out the pricing

play00:35

and availability of this little guy then

play00:37

all the links you need are down in the

play00:39

video description and if you control

play00:41

click on them you can listen to me

play00:42

finish this review while you check out

play00:44

all that information if you love all

play00:46

things tiny whoops make sure you like

play00:48

And subscribe to the channel because I'm

play00:50

going to be testing out a whole bunch of

play00:52

different tiny whoop Motors and props

play00:54

over the next few weeks to find the

play00:56

ultimate drivetrain for your next tiny

play00:58

whoop DIY build you don't want to miss

play01:00

out hit that like And subscribe button

play01:02

all right let's start by taking a look

play01:04

at this little guy on the bench and the

play01:06

a65 shares the same injection molded

play01:09

plastic frame and prop guards as the

play01:11

meteor 65 but it does have a different

play01:14

canopy the a65 has this smaller lighter

play01:17

weight canopy it's got a little hole for

play01:19

the VTX whip antenna and it's got these

play01:22

four holes here to adjust the camera up

play01:25

tilt so if you move this screw forward

play01:28

that'll pull the canopy back and you can

play01:30

get higher up tilt the a65 has a new

play01:34

all-in-one flight controller from BET to

play01:36

fpv this is their air G4 4 in1 and it's

play01:41

got everything you would expect it's got

play01:43

a G4 processor it's got um blue J on the

play01:47

ESC so you can use bidirectional dshot

play01:50

and it's got a built-in 400 m video

play01:52

transmitter on the board as far as I can

play01:55

tell there's no builtin receiver on this

play01:57

board so you're going to use a separate

play02:00

receiver and here I've got the elrs

play02:03

receiver so this is an little serial

play02:06

elrs receiver with a chip style antenna

play02:09

and it's just taped on top of the board

play02:11

there in terms of power connection we've

play02:14

got the uh beta fpv BT 2.0 connector

play02:19

here and that obviously supports both BT

play02:21

2.0 batteries from beta fpv but also

play02:24

anything with the g&b a30 connector will

play02:27

also fit because they have the same pin

play02:30

diameter and the same plug shape so yeah

play02:33

bt2.0 or gnb a30 on the bottom of the

play02:37

board we have this little jst plug here

play02:41

and the S65 comes with this little USB

play02:45

adapter which is really neat and helps

play02:46

save a little bit of weight you can just

play02:48

plug that in whenever you need to

play02:50

connect via USB to the flight controller

play02:52

and then you have this little USBC

play02:54

breakout board and it's super convenient

play02:56

cuz you can actually have the Drone sat

play02:59

flat on the bench and the USB cable is

play03:01

nowhere near the props which means that

play03:03

you know if you need to test the motors

play03:05

or whatever um stick a finger on top of

play03:07

the Drone you can test the motors it's

play03:09

nice and safe and you're not going to

play03:10

get anything caught in the uh in the USB

play03:13

cable so that's nice one of the really

play03:16

neat features on this board which we're

play03:18

going to talk about a bit later is that

play03:20

it has a 16 megabyte blackbox chip on it

play03:23

so beta fpv in the past have often not

play03:26

included blackbox on their flight

play03:28

controllers it's really nice to see that

play03:30

this air G4 has that

play03:32

included the motors are

play03:34

0702 23,000 KV so these are really tiny

play03:39

Motors and a modest KV but we'll see how

play03:42

it performs in the flight test but

play03:45

certainly um these aren't the largest

play03:47

Motors that you would fit on something

play03:50

like a 65 mm but also this drone is very

play03:53

very light so keeping that motor size

play03:55

down also helps keep the weight down the

play03:57

camera on the S65 is the beta fpv C3

play04:01

micro camera and this has 1200 TV lines

play04:05

43 aspect ratio and it's switchable from

play04:08

pal to ntsc depending on what you prefer

play04:10

to use in your goggles speaking of

play04:12

Weights let's get some for this little

play04:14

guy so just the drone on its own comes

play04:17

in at 17.2 G if we add the 260 Mah lava

play04:22

pack that brings it up to 24.3 or you

play04:25

can run the slightly larger 300 Mah lava

play04:28

pack and that brings it up to 25.5 G so

play04:32

here's the beta flight configuration for

play04:34

the S65 we're going to start in the

play04:36

configuration tab and just have a look

play04:38

and see what beta fpv have done with the

play04:39

custom config on this drone we're

play04:42

running betaf flight 4.5 which is great

play04:44

so we're on the latest version of

play04:46

betaflight and we are running a G4

play04:48

processor so we should have 8K and 4K

play04:51

pit Loop frequency yep accelerometer is

play04:53

active obviously for angle mode and we

play04:55

have air mode permanently enabled OSD

play04:58

enabled that's all fine and normal

play05:00

arming angle is set to 180° so the Drone

play05:03

is always going to be able to arm that's

play05:05

good to see and we've got a custom board

play05:08

alignment that's obviously for the uh G4

play05:11

a AO FC that's on this drone if we go

play05:15

down we've got dshop Beacon

play05:17

configuration Beacon tone I always like

play05:19

to set that to three I think it's easier

play05:20

to hear and then we have all the other

play05:23

beep set correctly so we will save and

play05:26

reboot that jumping now into the pit

play05:29

tuning tab

play05:30

and so we got a custom pigum which is

play05:33

nice to see so theyve put some effort in

play05:34

there um D gains and p&i gains are both

play05:37

set to

play05:39

1.15 that doesn't make much sense when

play05:42

you've also moved the master multiplier

play05:44

so um what we can do is just increase

play05:47

the master multiplier by about 15% or so

play05:51

and that will be effectively exactly the

play05:55

same set those back to

play05:57

one state response is on zero so we got

play06:00

no feed forward I would suggest that we

play06:02

want a bit of feed forward to reduce the

play06:04

delay in the pit controller Dynamic

play06:06

damping off that's fine and Pitch

play06:09

tracking 1.1 so okay so we need a little

play06:12

bit more gain on the pitch axis than

play06:14

roll which makes sense because the

play06:16

battery is orientated lengthways on this

play06:19

drone feed forward

play06:22

settings these all look

play06:27

sensible and dynamic damping I mean

play06:29

these set settings are wrong but we're

play06:30

not using Dynamic damping anyway we

play06:33

always set advance to zero because we

play06:35

don't ever want any advance on Dynamic

play06:38

damping um we have no Dynamic idle set I

play06:43

would definitely want to set a dynamic

play06:44

idle for any small drone it does help

play06:45

with prop wash particularly if you're

play06:47

flying fast in Acro mode so I'm going to

play06:49

set that to 50 to begin with and we'll

play06:53

see how that

play06:54

goes for these really tiny drones

play06:57

sometimes you need more Dynamic idle but

play06:59

should be absolutely fine to begin

play07:02

with and everything else looks totally

play07:06

sensible which is really nice to see

play07:09

okay jumping into the receiver tab

play07:12

that's obviously all set up for Express

play07:14

lrs and is correct and

play07:16

working we don't have any Telemetry

play07:19

coming back from the from the Drone so

play07:22

we should probably enable that so that

play07:24

we can get battery voltage back from the

play07:26

Drone to the radio we jump into modes

play07:30

um these are just my custom modes and

play07:33

Motors we have bidirectional dshot

play07:35

enabled fantastic and dynamic idle

play07:38

obviously is now set and 12 poles on our

play07:41

Motors black

play07:43

box thank you beta fpv 16 megabytes of

play07:47

onboard blackbox storage that's just

play07:50

fantastic that means we can tune the

play07:51

Drone get it working just perfectly we

play07:54

don't have to use an open log or

play07:55

anything like that it's all built

play07:57

in two for too long beta fpv flight

play08:00

controllers have not had blackbox and

play08:02

I'm really glad to see that they do now

play08:04

so that's really really great and 16 Meg

play08:06

is a lot as well for a tiny whoop

play08:08

normally you only get 8 Meg so 16 Meg is

play08:10

great to see and I think that pretty

play08:13

much covers all of the bef flight

play08:14

configuration so I've just got back from

play08:16

flying the a65 around the flat as you

play08:18

can probably tell from the goggle marks

play08:19

on my face and I flew it with the 260

play08:22

Mah and the 300 Mah beta fpv lava 1s

play08:26

batteries I got about 4 minutes of

play08:28

flight time cruising angle mode with the

play08:30

260 Mah and that went up to 5 minutes of

play08:33

flight time cruising in angle mode with

play08:35

the 300

play08:36

Mah in terms of how the Drone felt to

play08:39

fly the tune was really good I didn't

play08:41

notice any strangenesses with um how the

play08:43

Drone was behaving and it flew really

play08:45

well both in angle and Acro mode with

play08:48

the 300 Milah pack the Drone was a

play08:50

little bit calmer a little bit more

play08:51

sedate a bit easier to control flying

play08:54

through tight gaps but when I switched

play08:56

to the 260 Mah pack I noticed that the

play08:58

Drone was no noticeably quicker to

play09:00

respond faster to accelerate faster to

play09:02

change direction because that battery is

play09:04

just that much lighter and I also found

play09:07

actually it was a little bit more

play09:08

difficult to control the Drone flying

play09:10

under objects and flying through tight

play09:12

gaps because it was more responsive and

play09:14

I think I might benefit from a little

play09:16

bit of throttle Expo when I'm using that

play09:19

lighter 260 milliamp power pack so that

play09:22

I have a bit more low throttle control I

play09:24

didn't need that at all with the 300

play09:26

mamp in terms of the camera the camera

play09:29

picture from the Drone is really nice

play09:31

the camera copes with changing light

play09:33

levels reasonably well um it doesn't

play09:35

stay Overexposed for too long it it

play09:37

changes its exposure nice and quickly

play09:39

and I didn't have any trouble flying

play09:42

from darker areas of the flat into

play09:43

lighter areas of the flat with uh the

play09:46

camera kind of compensating for that

play09:48

change in light level the Drone was set

play09:50

to 25 M output power on the VTX and that

play09:53

was absolutely fine I didn't notice any

play09:54

dropouts or anything I think going up to

play09:57

200 or even 400 Ms output power is only

play10:00

really necessary if you're flying longer

play10:02

distances you want to fly behind walls

play10:04

or fly outdoors I saw a little bit of

play10:07

occasional white Flash from Wi-Fi but it

play10:09

was totally fine totally flyable and the

play10:11

picture from the camera was lovely now

play10:14

let's take a look at the configuration

play10:16

in betaflight the tune on the Drone and

play10:18

see if there is anything we can do to

play10:20

improve it even further now I know that

play10:21

beta fpv have put a custom pit tune on

play10:23

this drone but their tune isn't perfect

play10:26

it's a little conservative in some areas

play10:28

so I wanted to give give you my tune for

play10:30

the a65 and I'm also going to upload

play10:33

this as a preset so that you can apply

play10:36

this directly from Bight configurator in

play10:38

the presets tab looking first at the

play10:40

filters the main change that I made here

play10:42

is just to raise the cut off for gyro

play10:45

low pass 2 up to 1,000 HZ so we want

play10:48

just gyro low pass 2 enabled because

play10:50

we're running a 4K pit Loop so we need

play10:53

an anti-aliasing filter and gy low pass

play10:55

2 is that filter so we're going to raise

play10:57

that to a cut off of ,000 Herz and a pt1

play11:00

filter type for the RPM filters because

play11:04

these motors are spinning so so fast you

play11:07

don't need three notches for this little

play11:09

drone just a single RPM filter is going

play11:12

to do everything that you need it to do

play11:14

so just go ahead and set that to one and

play11:17

then we are going to need the Dynam

play11:18

Dynamic Notch filter because there is a

play11:20

nasty frame resonance at about 200 HZ

play11:23

that we need to take care of and so we

play11:25

just need a single Notch here with a 500

play11:28

Q factor and between 120 and 500 HZ for

play11:31

the frequencies that all works perfectly

play11:33

fine once you've got all those set you

play11:35

don't need to change the dterm low pass

play11:37

filtering that's fine and the your low

play11:40

pass filter is also fine to leave

play11:41

enabled once you've got all that set you

play11:43

can hit save and then we'll move on to

play11:45

the pids so the PID profile settings are

play11:47

in this tab and the main changes that

play11:49

we're going to make here is we're going

play11:51

to set damping gains to one and slightly

play11:53

increase the p&i gains to 1.3 to get a

play11:56

bit of a faster snappier response

play11:58

because the Drone was a little bit

play11:59

undertuned with the p&i gains down at

play12:03

1.15 stick response gains I've moved up

play12:05

to one just so we get a little bit of

play12:07

feed forward to improve the

play12:08

responsiveness of the Drone Dynamic

play12:10

damping I left at zero that's fine and

play12:13

then the pitch tracking I found I needed

play12:15

to increase that because the Drone is

play12:17

quite a lot heavier quite a lot more

play12:20

inertia on the pitch axis than the roll

play12:22

axis because of the orientation of that

play12:23

battery so I up that to 1.2 the master

play12:26

multiplier fine to leave at 1.3 of

play12:29

course as with all of my presets all of

play12:31

my Tunes you can always nudge that

play12:34

Master multiplier up a little bit more

play12:37

to get a faster snappier response and

play12:39

just make sure to check blackbox logs

play12:42

because it's really hard to hear

play12:43

oscillations on little tiny drones like

play12:45

this so just check the blackbox logs to

play12:47

make sure you're not getting any P or D

play12:49

term oscillation but you can try

play12:52

increasing that Master multiply if you

play12:53

want but honestly the Drone flies

play12:55

brilliantly with 1.3 so I just left it

play12:58

at that

play12:59

once you're happy with all of this you

play13:01

can just hit save and that's the pit

play13:03

chune applied of course you don't need

play13:05

to go and make these changes manually

play13:06

you can always just apply my preset and

play13:09

you'll find that in the presets tab

play13:11

it'll be called AOS 65 mm or something

play13:13

along those lines I've checked out this

play13:16

tune both for the 260 mAh battery and

play13:19

the 300 mAh battery and the tune is the

play13:22

same for both of those packs there's not

play13:24

enough difference in weight to need to

play13:25

change the tune and it does fly in my

play13:28

opinion ever are slightly better than

play13:30

the stock tune particularly when looking

play13:32

at logs the delay and the speed with

play13:35

which the Drone responds to inputs is

play13:37

definitely improved a little bit with

play13:39

that slightly higher P term and we're

play13:41

not getting any overshoot or anything

play13:42

like that so it's all looking pretty

play13:44

good I also want to test out the output

play13:46

power of the VTX on this new air G4

play13:50

all-in-one flight controller so let's

play13:52

head over to the bench I'm going to hook

play13:54

the VTX output up to my true RMS power

play13:57

meter and we're going to see how it

play13:58

perform forms in the various different

play14:00

modes that you can set it to Okay so

play14:02

we've got everything set up on the bench

play14:03

the Drone is powered over USB 5 Vols now

play14:07

I have checked that the VTX results are

play14:10

exactly the same if you power it from a

play14:11

battery or over USB USB is just easier

play14:14

because the battery won't go flat the

play14:16

VTX output is connected through a 30db

play14:20

attenuator into my ADL 5902 true RMS

play14:24

power meter and that's going to give us

play14:25

a very accurate measure of the conducted

play14:28

output power from the VTX and it's

play14:30

independent of frequency so we're

play14:33

starting off with the Drone set to 25 M

play14:36

of output power on raceband 1 and what

play14:40

you can see is that the VTX is

play14:42

outputting just about 200 Ms of output

play14:45

power so that's eight times the setting

play14:48

so we've set it to 25 M it's outputting

play14:50

200 now let me change to raceband 8 so

play14:54

you can see what happens to the power

play14:56

okay this is race band 8 now and you can

play14:58

see that the power has dropped right

play15:00

down and now we're at just about

play15:02

20 28 mow something like that there is a

play15:07

huge variation in output power with this

play15:09

VTX between race Band 1 and race band 8

play15:12

and that is um not unexpected often most

play15:17

btxs will output their maximum power at

play15:20

the lower frequency but it is important

play15:22

to bear in mind that you're nowhere near

play15:24

25 M of conducted output power on

play15:26

raceband 1 and you're still above 25 M

play15:30

of conducted output power on Race band 8

play15:33

now let's change to the 400 m settings

play15:36

so this is the maximum output power that

play15:37

the VTX can deliver okay so this is 400

play15:41

m on raceband 8 and you can see that 400

play15:45

m on Race band 8 is giving us just about

play15:49

270 M of conducted output power now let

play15:53

me change it back to race Band 1 and you

play15:55

can see kind of what the maximum

play15:57

conducted output power of this VTX can

play15:59

deliver okay so this is set now to race

play16:01

Band 1 and you can see we are getting

play16:03

over 600 M of conducted output power on

play16:07

raceband one so it does make a huge

play16:10

difference what you have the VTX set to

play16:13

as to the amount of output power that

play16:15

you get out of it all right so based on

play16:17

all this testing what have I got to say

play16:19

about the new beta fpv S65 well let's

play16:22

start with all the things that I like

play16:23

about it I really like the frame the

play16:25

metor 65 Frame has always been a really

play16:29

good frame for 65 mm tiny whoops it's

play16:31

lightweight and nice and durable I like

play16:33

the motors 0702 they're lightweight

play16:36

Motors 23,000 KV was plenty of

play16:39

performance for me but they are also

play16:41

doing a 27,000 KV version for racing

play16:44

which will give even more performance um

play16:47

the props seemed really nice and I had

play16:49

plenty of responsiveness and performance

play16:51

out of the motors and the props can't

play16:53

complain there in terms of the canopy

play16:55

the new canopy for the air um it has all

play16:59

the same functionality and features as

play17:00

the meteor 65 canopy at less weight and

play17:03

weight is so important for tiny whoops

play17:05

that I'm really pleased they've gone

play17:06

with this even lighter weight canopy

play17:09

that's a definite Improvement in terms

play17:11

of the new um air G4 flight controller

play17:14

allinone I really like the feature set

play17:16

of this little flight controller it's

play17:18

got a new micro custom OSD chip to save

play17:20

some space and some weight it's got 16

play17:22

megabytes of onboard blackbox storage

play17:24

which is huge for a tiny whoop it's got

play17:27

a G4 processor which is perfectly good

play17:29

enough to run 4K with all the bells and

play17:31

whistles on and the custom config and

play17:34

tune that they put on the flight

play17:35

controller for this little a65 was

play17:37

actually pretty good um we've improved

play17:40

it a little bit in this video but the

play17:42

outof boox experience was absolutely

play17:44

fine the Drone flies really nicely with

play17:47

either the 260 or the 300 Mah beta fpv

play17:50

lava 1s batteries and the express lrs

play17:55

receiver I would have liked to have seen

play17:57

this included on the light controller

play17:59

board rather than as a separate

play18:01

component kind of stuck on um that would

play18:04

have helped save a little bit of weight

play18:06

and made the whole drone a little bit

play18:07

more simple and compact but you know it

play18:09

is what it is the VTX has plenty of

play18:13

output power it has a big range of

play18:16

output power sometimes a little bit

play18:17

different from what the setting is but

play18:20

okay it's not calibrated or trimmed or

play18:22

anything like that but it's it's

play18:23

performing okay and you're getting heaps

play18:25

of output power on raceband 1 and

play18:28

overall the output power is very

play18:30

acceptable in terms of the camera the C3

play18:34

beta fpv camera is really nice it's got

play18:36

a nice image the colors are okay and um

play18:39

its ability to compensate for changing

play18:41

light levels is Pretty good overall the

play18:43

image from the camera is pretty nice

play18:45

it's pretty respectable given that it's

play18:47

a nanosiz camera and Tiny cameras do

play18:51

often struggle to get quite the same

play18:53

Clarity and definition that you get from

play18:55

a larger camera but this is really good

play18:58

for Nano camera I'm I'm totally happy

play19:00

with it and the little whip antenna for

play19:02

the VTX nice and lightweight it's really

play19:05

good so yeah there's there's not really

play19:07

much to fault about this this drone

play19:10

who's it going to be right for well it's

play19:11

going to be right for a first drone for

play19:14

someone never flown fpv before want to

play19:17

get into fpv want something small

play19:19

lightweight cheap not too intimidating

play19:22

this fits the bill it flies really

play19:24

nicely you can fly Acro with it as well

play19:26

as angle um and it's got all of the

play19:29

features on there that you're going to

play19:30

want to learn how to use like blackbox

play19:32

and logging and all of that stuff so you

play19:35

can get into fpv very easily with this

play19:37

little drone for not too much money it's

play19:40

also going to be perfect for someone as

play19:42

just a fire and forget tiny whoop you're

play19:45

an experienced pilot you could build

play19:47

your own or maybe you just buy something

play19:49

that works really nicely out of the box

play19:51

this is that drone it works beautifully

play19:53

out of the box and it's got all of the

play19:55

features that you're going to expect to

play19:57

see based on your experience with larger

play19:59

drones so yeah it's really pretty close

play20:03

to a slam dunk from B to fpv the only

play20:06

thing that I can find to say is let's

play20:09

get the

play20:10

elrs receiver on the board next time

play20:13

just to get that weight down even more

play20:15

and make it even more kind of Monolithic

play20:17

and integrated but I mean if that's the

play20:19

only thing that I can find oh and if you

play20:21

don't fly elrs you can buy plug and play

play20:23

and put your own receiver on there I

play20:25

mean that that is a benefit so I can't

play20:28

knock them for it really lovely little

play20:31

drone everything you need if you want to

play20:33

pick this drone Up Is Down in the video

play20:34

description all the links are affiliate

play20:36

links which means that if you click

play20:38

through and you make a purchase the

play20:40

retailer that you buy from will make a

play20:42

donation on your behalf to support the

play20:44

channel it really helps me out and it

play20:46

won't cost you a penny so it doesn't

play20:48

cost you anything it's the retailer that

play20:50

makes the donation to me on your behalf

play20:53

so it's win-win it's free for you and it

play20:55

helps me make more videos like this

play20:58

thank you so much much for watching hope

play20:59

you love the video and I'll see you in

play21:01

the next one happy fly

play21:07

[Music]

Rate This

5.0 / 5 (0 votes)

Étiquettes Connexes
无人机FPVBeta FPVA65飞行测试配置调整无人机评测微型无人机飞行控制器视频传输黑盒日志
Besoin d'un résumé en anglais ?