kopterheld's blog View Details
Posted by kopterheld | Sep 15, 2021 @ 10:43 AM | 7,825 Views
iFlight Nazgul5 V2 with XING-E 2207 1800KV 6S motors with SucceX-E FF, 45A ESC's and improved frame, RaceCam R1 camera with 25-800mW VTX
BG Coupon: BGC429D5 or DRONES6 - https://www.banggood.com/custlink/DGKyJaPMya

My Video with EN subtitle
iFlight Nazgul5 V2 F7 RaceCam R1 upgraded 2021 (5 min 46 sec)



Flown with the new TBS Ethix Mambo transmitter and a Crossfire module


iFlight RaceCam R1 which is the same as CADDX Ratel V2

...Continue Reading
Posted by kopterheld | Aug 28, 2021 @ 03:00 PM | 21,617 Views
BetaFPV Cetus Pro is a 75mm beginner whoop set with remote control and FPV goggles. Everything included, ready to fly with three flight settings N-mode for beginners, S-mode for advanced and M-mode for professionals where you fly manually in ACRO mode.

Video with EN subtitles:
BetaFPV Cetus Pro FPV Kit - Einsteiger Set (6 min 25 sec)


Order Cetus Pro from BetaFPV Shop
https://bit.ly/BCETUSPRO

Use the GiftCARDfor 5% off with Code: GiftCARD - http://bit.ly/BetaFPVgc
Get 5% off Code here - http://bit.ly/KHBetaFPV

Cetus Pro FPV Kit:
BF - https://bit.ly/CETUSPRO
BG Code: DRONES6 - https://www.banggood.com/custlink/mvmYgPaEvz

Kopterheld Coupons:
https://t.me/s/KopterHeld
https://kopterheld.tv/

My Equipment:
DJI FPV Goggles V2 - https://www.banggood.com/custlink/DDmRIkhAdY
Fatshark Dominator HDO2 - https://www.banggood.com/custlink/KmGKeeY4pN
ImmersionRC RapidFIRE - https://www.banggood.com/custlink/vm3v6vafP1
Radiomaster TX16S - https://www.banggood.com/custlink/vGvKMV73QP
CADDX Ratel 2 - https://www.banggood.com/custlink/GDvEFB6wnC

Youtube – https://www.youtube.com/kopterheld
Blog – https://kopterheld.tv/
RCGroups – https://goo.gl/JYP87D
Telegram - https://t.me/s/KopterHeld
Instagram - https://instagram.com/kopterheld
Twitter - https://twitter.com/kopterheld
Posted by kopterheld | Jul 30, 2021 @ 04:47 AM | 13,437 Views
Eachine Cvatar 4S 3 Inch Cinewhoop DJI Air Unit
169,58 - $198.99 FrSky XM+ Code: BG63E760 - https://www.banggood.com/custlink/mGDySIlVae
The DJI Air Unit alone costs 160 EUR - $188 !!!!
Eachine 3 Inch Cinewhoop with Duct's F7 FC, 35A BL32 3-4S ESC's, DJI FPV Air Unit, 1507 3600KV motors, Gemfan 75mm propeller, 315 grams with DJI Air Unit. A very good Cinewhoop and flies good.


More Kopterheld Coupons:
https://t.me/s/KopterHeld
https://kopterheld.tv/
https://www.youtube.com/kopterheld
Posted by kopterheld | Jul 30, 2021 @ 04:33 AM | 10,363 Views
Eachine Shadow Fiend LR Nebula V2 Version
124,80€ - $146.49 [CN] Code: BG92F3A9 - https://www.banggood.com/custlink/Kv3Y5gcVdB
Great price, the Nebula V2 Vista alone costs 120€ - $118
Eachine Long Range 4 Inch Quad also with 2750KV 1404 motors. Here the HD version with Caddx Nebula V2 camera, F4 FC 20A ESC's 143.20g. But the GPS module is slow. For many, the voltage sensor did not work.


How to fix the GPS and - voltage sensor - Read More...


More Kopterheld Coupons:
https://t.me/s/KopterHeld
https://kopterheld.tv/
https://www.youtube.com/kopterheld
Posted by kopterheld | Jul 23, 2021 @ 02:04 AM | 14,134 Views
BetaFPV ExpressLRS Series
https://bit.ly/BF2ELRS
BetaFPV has a whole range of ExpressLRS components like the F4 1-2S AIO Board with 2.4GHz ExpressLRS, the ELRS Nano TX Modul fit in the radios: X-Lite, X9 Lite or TBS Tango2, ExpressLRS receiver is 0.7g light and the HX115 LR Toothpick

Video
BetaFPV ExpressLRS Nano TX 2.4GHz Modul Empfänger binden (7 min 40 sec)

(with EN subtitles)
Video 2 - ExpressLRS Nano to Micro TX Adapter DIY -
BetaFPV ExpressLRS Nano to Micro TX Adapter DIY (1 min 6 sec)
...Continue Reading
Posted by kopterheld | Jul 16, 2021 @ 10:07 PM | 14,495 Views
BetaFPV TWIG XL FPV 3.5inch Toothpick Quad 2021
BetaFPV Code: $5off3daa99b5c88b - http://bit.ly/BFTwigXL
TWIG XL now as a 3.5 inch version with only 105 grams, F4 FC 20A ESC's, Caddx Ratel 2 camera, 25-350mW VTX for 4S Lipo 550-750mah
I changed the ESC's to BlueJay 0.14 and activate RPM filters under BetaFlight
This is the lightest and fastest 3.5inch quad
I'm using the new BetaFPV ExpressLRS receiver on it.

My flight video -
BetaFPV Twig XL 2021 der schnellster 3,5 Zoll Toothpick Quad (2 min 47 sec)


BetaFPV ExpressLRS Series
https://bit.ly/BF2ELRS
BetaFPV brings a whole series of ExpressLRS components such as the F4 1-2S AIO board with 2.4GHz ExpressLRS, the ELRS Nano TX module suitable for X-Lite, X9 Lite or TBS Tango2, ExpressLRS receiver 0.7g light and the HX115 LR toothpick

450mah 4S - BetaFPV - http://bit.ly/Beta450mah4S
Alienmodel 520mAh 4s
Code: PARTS8 - https://www.banggood.com/custlink/3vKh6GFZpC
R-Line 550mah - Code: FPV5 - https://bit.ly/FPV24RLINE550
R-Line 750mah - https://s.click.aliexpress.com/e/_9QKBJr

My settings with CRSF and active RPM Filter, need to install latest Betaflight and BlueJay 0.14 BL_S Firmware 24khz motor timing MediumHigh

# profile 0 original and my profile is profile 1 (better)
# Betaflight / STM32F411 (S411) 4.2.9 Apr 27 2021
# config: manufacturer_id: BEFH, board_name: BETAFPVF411
batch start
defaults nosave
beacon RX_SET
serial 1 2048 115200 57600 0 115200
aux 0 0 0 1800 2100 0 0
aux 1 1 1 900
...Continue Reading
Posted by kopterheld | Jul 13, 2021 @ 02:28 AM | 10,049 Views
Flywoo Firefly Hex Nano Hexacopter Analog, 60g with 1.6 inch propeller, F4 FC 13A ESC's, 1202.5 5500KV motors, Caddx Ant camera with 35-450mW VTX and can carry SMO 4K or Gopro Lite camera

My video with EN subtitles
Flywoo Hex Nano mit GoPro 8 Kamera (6 min 9 sec)


Hex Nano Analog
BG Code: BGMATT7 - https://www.banggood.com/custlink/GmGhLlKqKv
https://flywoo.net/products/firefly-...691.IaJFlIBU0V

Hex Nano HD
BG Code: BGMATT7 - https://www.banggood.com/custlink/G3KyjzNDJ6
Flywoo Shop - http://bit.ly/HexNanoHD

Flywoo Baby Quad Analog
BG Code: BGMATT7 - https://www.banggood.com/custlink/GGGYa1jNho
Flywoo Shop - https://bit.ly/HexNano2

Flywoo Firefly Baby Quad HD
BG Code: BGMATT7 - https://www.banggood.com/custlink/3vKdOTjsvA
Flywoo Shop - https://bit.ly/HexNanoHD2

Kopterheld Coupons:
https://t.me/s/KopterHeld
https://kopterheld.tv/

My Equipment:
DJI FPV Goggles V2 - https://www.banggood.com/custlink/DDmRIkhAdY
Fatshark Dominator HDO2 - https://www.banggood.com/custlink/KmGKeeY4pN
ImmersionRC RapidFIRE - https://www.banggood.com/custlink/vm3v6vafP1
Radiomaster TX16S - https://www.banggood.com/custlink/vGvKMV73QP
CADDX Ratel 2 - https://www.banggood.com/custlink/GDvEFB6wnC

Youtube https://www.youtube.com/kopterheld
Blog https://kopterheld.tv/
Telegram - https://t.me/s/KopterHeld
Instagram - https://instagram.com/kopterheld
Twitter - https://twitter.com/kopterheld
Posted by kopterheld | Jul 11, 2021 @ 04:12 PM | 4,595 Views
HGLRC Petrel 120X Pro flies with 4S battery and that is perfectly better and faster than the 6S version. I am impressed with the speed, acceleration and good settings.

HGLRC Petrel 120X Pro 4S schneller als GT R349 (4 min 43 sec)


HGLRC Petrel 120X Pro 4S
AE - Code: SBEAE21 - https://s.click.aliexpress.com/e/_AeYQlX
BG - Code: BGRCDRONE77 - https://www.banggood.com/custlink/3DmEOHmeao

Kopterheld Coupons:
https://t.me/s/KopterHeld
https://kopterheld.tv/

My latest settings with RPM Filter:

#20210707
# Betaflight / STM32F7X2 (S7X2) 4.2.9 Apr 27 2021
# config: manufacturer_id: HGLR, board_name: ZEUSF722_AIO
batch start
defaults nosave
feature -RX_PARALLEL_PWM
feature -AIRMODE
feature RX_SERIAL
feature OSD
beeper -GYRO_CALIBRATED
beeper -RX_LOST
beeper -RX_LOST_LANDING
beeper -DISARMING
beeper -ARMING
beeper -ARMING_GPS_FIX
beeper -BAT_CRIT_LOW
beeper -BAT_LOW
beeper -GPS_STATUS
beeper -ACC_CALIBRATION
beeper -ACC_CALIBRATION_FAIL
beeper -READY_BEEP
beeper -DISARM_REPEAT
beeper -ARMED
beeper -SYSTEM_INIT
beeper -ON_USB
beeper -BLACKBOX_ERASE
beeper -CRASH_FLIP
beeper -CAM_CONNECTION_OPEN
beeper -CAM_CONNECTION_CLOSE
beeper -RC_SMOOTHING_INIT_FAIL
beacon RX_SET
serial 2 8192 115200 57600 0 115200
aux 0 0 0 1700 2100 0 0
aux 1 1 1 900 1300 0 0
aux 2 2 1 1300 1700 0 0
aux 3 13 2 1700 2100 0 0
aux 4 28 1 1300 2100 0 0
aux 5 35 2 1700 2100 0 0
vtxtable bands 5
vtxtable channels 8
vtxtable band 1 BOSCAM_A A CUSTOM 5865
...Continue Reading
Posted by kopterheld | Jul 06, 2021 @ 01:18 PM | 9,622 Views
Posted by kopterheld | Jul 02, 2021 @ 04:41 AM | 7,634 Views

GEPRC SMART 35 flies like a 5 inch freestyle. Very quietly, light, fast and good PID's from GEPRC.
Video (EN subtitle)
GepRC Smart 35 HD 3,5 Zoll Freestyle Quad (6 min 46 sec)

HD Version:
BG Coupon Code: BGDAVIS - https://www.banggood.com/custlink/D3mYL6HVVL
analog Version
BG Code: BGDAVIS - https://www.banggood.com/custlink/GD3hjBFtPw

GEPRC Naked GoPro Hero 8
BG Code: BGGPRO8 - https://www.banggood.com/custlink/G3DYOsWRQA

Batteries:
Tattu R-Line 750mah 4S 95C
AE - https://s.click.aliexpress.com/e/_9QKBJr
BG - https://www.banggood.com/custlink/KDKEC9HDtB
Tattu R-Line 850mah 4S 95C
BG - https://www.banggood.com/custlink/GGGdoWH3gD
FPV24 - Code: FPV5 - https://bit.ly/F24TATTU850

Eachine 1100mAh 50C 4S Lipo
BG Code: BGHONEY2110 - https://www.banggood.com/custlink/KvvYakS3HR
GNB 1100mAh 4S 50C HV Lipo
BG Code: BGHONEY2110 - https://www.banggood.com/custlink/vGGRjiLhjs

Kopterheld Coupons:
https://t.me/s/KopterHeld
https://kopterheld.tv/

My Equipment:
DJI FPV Goggles V2 - https://www.banggood.com/custlink/DDmRIkhAdY
Fatshark Dominator HDO2 - https://www.banggood.com/custlink/KmGKeeY4pN
ImmersionRC RapidFIRE - https://www.banggood.com/custlink/vm3v6vafP1
Radiomaster TX16S - https://www.banggood.com/custlink/vGvKMV73QP
CADDX Ratel 2 - https://www.banggood.com/custlink/GDvEFB6wnC

Youtube https://www.youtube.com/kopterheld
Blog https://kopterheld.tv/
Telegram - https://t.me/s/KopterHeld
Instagram - https://instagram.com/kopterheld
Twitter - https://twitter.com/kopterheld
Posted by kopterheld | Jun 23, 2021 @ 03:26 PM | 14,403 Views
The GEPRC GoPro 8 camera uses the GoPro Labs firmware and thus it is possible to make all settings via a QR code. All Protune settings are possible, as well as new functions such as auto recording via gyro, maximum shutter angle, chapter with 12GB

Video (EN subtitles) - Setting the GEPRC GoPro 8 with QR Codes -
GEPRC GoPro 8 mit QR Codes einstellen - Autorecord - Protune (6 min 16 sec)



Image 1 - Geprc Naked GoPro Hero 8 can read QR code

GEPRC Naked GoPro Hero 8 Full Camera BG Code: BGGPRO8 - https://www.banggood.com/custlink/G3DYOsWRQA
GEPRC GoPro Case
AE - https://s.click.aliexpress.com/e/_98wfEd
BG Code: BGDAVIS - https://www.banggood.com/custlink/vGKyOMrEPo
GoPro Labs Hub - https://community.gopro.com/t5/en/Go...gs/ta-p/603196
12GB Chapter - The video is only split longer after 12GB instead of 4GB - https://gopro.github.io/labs/control/chapters/

QR code for all settings - https://gopro.github.io/labs/control/custom/


Image 2 - No update works without the original GoPro battery

...Continue Reading
Posted by kopterheld | Jun 22, 2021 @ 06:55 AM | 14,849 Views
At first look, the 4-inch Eachine Shadow Field looks pretty good and with the coupon code: BG92F3A9 you can get it for under 200 USD with DJI Vista or for $147 with Nebula V2.
The Long Rang Quad flies very well and with a long flytime. The modern 1404 2750KV motors have good, curved magnets. The HD version with the Caddx Vista is even available with the original DJI camera. The ESC's have 20 amps and the quad weighs only 158 grams. Unfortunately, Eachine has installed two bad components here, such as the F4 flight controller, which has a defective voltage sensor, and the GPS module with poor reception.

F4 STM32F405 flight controller
The F405 FC has enough serial interfaces compared to an F411 FC. But you can only use two serial interfaces with RX and TX Pad. Both interfaces UART1 and UART5 are already used with the Vista and GPS module. So you can't easily install a Crossfire or ExpressLRS receiver here.

image 1 - Here the repaired voltage regulator with the correct R2 1K resistor

The much worse thing is that you get the wrong voltage displayed on the F4 FC board. So you fly with a battery where you don't know how much voltage is on the battery. After a calibration of the voltage sensor, the correct voltage is initially displayed by a 4S battery, but if you connect a 3S battery, the voltage display is no longer correct at all. I checked the F4 board and I found out that the voltage sensor on the board have wrong resistors. The voltage sensor is on PC1, which is...Continue Reading
Posted by kopterheld | Jun 17, 2021 @ 04:05 PM | 10,488 Views
Eachine Novice-IV a complete, ready-to-fly set with everything included


Code: BGEACHINE10 - https://www.banggood.com/custlink/KGDRoSVDVq
Novice-IV is a ready-made flight set with 4 inch GPS Quad, Radiomaster TX12 transmitter, EV800DM FPV goggles and batteries. F4 FC 25a ESC's, 1404 KV2750 motors, Caddx Baby Ratel2, 25-400mW VTX, active buzzer, GPS. Very good range with over 1000 meters.

My video with EN subtitles
Eachine Novice-IV super Long Range RTF Bundle (16 min 39 sec)



With GoPro 8 Lite less 250g

...Continue Reading
Posted by kopterheld | Jun 09, 2021 @ 03:56 PM | 20,601 Views
BetaFPV Beta95X V3 with 1404 4500KV motors upgraded and a flight with GoPro Hero 6 Black Lite.
Video with EN subtitles
Beta95X V3 Super 1404 Motor Upgrade (6 min 19 sec)


Beta95X V3 now with better 1404 4500KV motors and D63 3-blade props, Caddx Nebula Vista module, F4 FC 20A ESC's, bracket for the new SMO 4K camera, weight 116.7g, battery 450mah 4S

BetaFPV 1404 4500KV Motor - http://bit.ly/BF1404
Beta95X V3 - http://bit.ly/Beta95X3analog
Beta95X V3 HD - http://bit.ly/Beta95X3hd
Insta360 SMO 4K - http://bit.ly/BetaFpvSmo4K
F4 FC 20A V4 - http://bit.ly/BetaFPVF4V4
Use the GiftCARD for 5% off with Coupon: GiftCARD - http://bit.ly/BetaFPVgc
Get 5% Coupon from BetaFPV - http://bit.ly/KHBetaFPV

My latest PID, Rates settings from Beta96X V3 HD digital with 1404 Motors , active RPM filtering,
# with Warning in the DJI FPV Goggles OSD using craftname check 
# https://github.com/mbilozub/fpv_cust...taflight/4.2.8
# and BlueJay 0.13 48k ESC's FirmWare
# 1404 Motors
# Betaflight 4.2.8
# Backup from 2021-04-16
# only PID and filter setting without resource, beeper, serial, osd
set gyro_lowpass2_hz = 325
set dyn_notch_width_percent = 0
set dyn_notch_q = 250
set dyn_notch_max_hz = 350
set dyn_lpf_gyro_min_hz = 260
set dyn_lpf_gyro_max_hz = 650
set rc_smoothing_auto_smoothness = 20
set dshot_bidir = ON
set small_angle = 180
set thrust_linear = 25
set gyro_rpm_notch_harmonics = 1
set gyro_rpm_notch_q = 800
profile 0
set dyn_lpf_dterm_min_hz = 91
set dyn_lpf_dterm_max_hz =
...Continue Reading
Posted by kopterheld | Jun 08, 2021 @ 03:38 PM | 11,170 Views
Happymodel Crux3 3 inch 2S
AE - https://s.click.aliexpress.com/e/_A0fl93
BG - Code: BGDAVIS - https://www.banggood.com/custlink/KvGycw7Qj5
3 inch quad with only 42g for 1S or 2S Lipo, Caddx ANT 1200TVL camera, F4 FC, 5A ESC's, 25-200mW VTX. Flies super good and fast, best with 2S battery. Here I show how to set the Crux3 RPM filter under Betaflight 4.2.

BLHeli_M Configurator 1.2.0 - https://github.com/Asizon/blheli-configurator/releases
or better the new BlueJay ESC's Firmware 0.13.3 - Blue Jay Configurator 1.3.6 https://github.com/mathiasvr/bluejay...rator/releases
Crux CLI Diff BF 4.2 - http://www.happymodel.cn/index.php/2...pymodel-crux3/
Betaflight RPM Filter Tuning - https://github.com/betaflight/betafl...and-RPM-Filter
GNB 450MAH 2S - Amazon - https://amzn.to/2Nez3Ig
GNB 300MAH 2S - Amazon - https://amzn.to/2YLad6N
Turnigy 300mAh 2S - HobbyKing - http://bit.ly/nano300mAh2S35C

My video with EN subtitles
Happymodel Crux3 with BetaFlight 4.2.5 RPM Filtering
Happymodel Crux3 mit BetaFlight 4.2 RPM Filterung (11 min 30 sec)


Happymodel Crux3 Spare Part Camera Protection Canopy Cover for RC Drone FPV Racing
20210223
Happymodel Crux3 Camera Canopy
BG - Code: BGHONEY2110 - https://www.banggood.com/custlink/3GGd9bt6lt
Very durable and 1.4g lightweight camera cover for Caddx Ant cameras. Best upgrade for Moblite7 + Caddx Ant Whoop.
https://imgaz.staticbg.com/thumb/vie...c5bb78e68d.jpg

CrazybeeX v2.2 AIO FC layout diagram - http://www....Continue Reading
Posted by kopterheld | Jun 05, 2021 @ 01:36 PM | 36,453 Views
Great 26 grams lightweight GoPro 8 in the new GEPRC case to build yourself or to get ready. I think the case is better than that of iFlight or URUAV which were as 3D TPU.

My video with EN subtitles
GEPRC Naked GoPro Hero 8 nur 27 Gramm Zusammenbau (6 min 58 sec)



This is the microphone connector on the GoPro Hero 8 board


Please remove the microphone from your Gopro metal front case, but be careful. the flat cable is very thin.

...Continue Reading
Posted by kopterheld | May 22, 2021 @ 12:19 PM | 27,778 Views
You can add a GPS to your EMAX BabyHawk II HD with Softserial

First fix is to change the resource for RGB pad because it have a wrong resource A00. Set it to A15.
resource LED_STRIP 1 A15
With this fix you can now use the RGB pad for a LED Strip or for a GPS via SoftSerial (RX)


The simple way is to use for GPS the TX2 and RGB pad's if you use SBUS for your receiver.
I have tested it with the BN-220 GPS.
Here the CLI changes for the Softserial 1

feature GPS
resource SERIAL_TX 2 NONE
resource SERIAL_TX 11 A02
resource SERIAL_RX 11 A15
SAVE


GPS Sample 2 the best way to use Softserial:

If you using Crossfire at TX2 RX2 the you need another pad for Softserial TX pad.
You find a free mini pad at top, left of the STM32F411CEU6. This pad is connected to A14 from F411
Use the pad A14 as soft serial TX and the RGB pas as soft serial RX.
Here the CMD commands:
feature GPS
resource SERIAL_TX 11 A14
resource SERIAL_RX 11 A15
SAVE


...Continue Reading
Posted by kopterheld | Apr 10, 2021 @ 01:53 PM | 9,290 Views
iFlight Protek25 has 1404 motors and is a strong cinewhoop, but it can fly it without the propeller protection, i.e. as a great freestyle quad.
2021-04-10 iFlight Protek25 Freestyle MOD less 250g -
iFlight Protek25 Freestyle MOD unter 250g (4 min 30 sec)


iFlight Protek25 has 1404 motors and is a strong cinewhoop that can even carry a Gopro8. Optimally fits a GoPro8 Lite on it, which can be converted to the Lite version with the iFlight GoPro8 case.
2021-04-10 iFlight Protek25 Cinewhoop with GoPro8 -
iFlight Protek25 Cinewhoop mit GoPro8 (5 min 51 sec)
...Continue Reading
Posted by kopterheld | Mar 10, 2021 @ 08:00 PM | 17,685 Views

Happymodel Moblite7 19.5g Runcam Nano3
74,10- 0,85 off - https://s.click.aliexpress.com/e/_A2bSws
Mobilte7 is 1g heavier than Mobilte6, but significantly faster with the same 19000KV UniBell motors, F4 AIO board with 25-200mW
66,94 - $80.99 Coupon BGaFf10oFf - https://www.banggood.com/custlink/KvDYHN1uyQ - 20200913

2021-03-09 Moblite7 4 of 9min LOS Flight Time -
Moblite7 - 4 of 9min LOS Flight Time (3 min 48 sec)

2021-03-10 Happymodel Moblite7 - 19 Gramm 75mm Freestyle Whoop -
Happymodel Moblite7 - 19 Gramm 75mm Freestyle Whoop (6 min 6 sec)
...Continue Reading
Posted by kopterheld | Mar 10, 2021 @ 07:57 PM | 18,146 Views

Jumper T-Lite Hall Sensor Transmitter
57,37 - $68.39 JP4IN1 Coupon BGTL10 - https://www.banggood.com/custlink/mmDyFnCS8Q
The new Jumper T-Lite remote control with full size Hall sensor, OpenTX FrSky or 4in1 module, 18650 battery required. USB-C charging. Slot for Crossfire Nano TX module available. Crossfire with 1W works if you build in an IRL540N N-MOSFET with 10K resistance.
49,20 - $59.39 with CC2500 Coupon BGjumpeR00 - 20210222
0,89 - IRL540N N-MOSFET - Amazon - https://amzn.to/2ZE1pBD

Jumper T-Lite - Perfect FPV remote control -
Jumper T-Lite - Perfekte FPV Fernsteuerung (8 min 21 sec)

Jumper T-Lite FrSky D8 BIND -
Jumper T Lite Modell einrichten und binden mit Meteor65 FrSky D8 (7 min 51 sec)
...Continue Reading