BNF vs PNP vs RTF: What Each FPV Drone Label Means

BNF means the quad ships built with a receiver fitted, so you bind your own radio and fly. PNP means you check the listing, because the box varies by product. RTF means the radio comes in the box, and none of the nine new FPV products here are RTF. A frame-only kit ships as parts for you to build.

Quick facts

Fact	Value
BNF quads here	3: Air75, Angel35, BabyApe III
PNP quads here	2: Pavo20 Pro O4, Meteor75 Pro II
RTF quads here	0 of the 9 new products
Frame-only kits here	3 frames plus M3 standoffs
Radio protocol	ELRS 2.4GHz on all 5 built quads

What does BNF mean on an FPV quad?

BNF means bind and fly. The quad ships built with a radio receiver fitted.

You bind your own ELRS radio to the receiver, then fly.

The Air75 BNF includes 4 batteries and a 6-port charger. The Angel35 and BabyApe III listings do not state batteries, so order them with the quad.

What does PNP mean, and why check the listing?

PNP means plug and play. The box varies by product, so check the listing before you buy.

The Pavo20 Pro O4 PNP ships with a DJI O4 Air Unit and an ELRS 2.4GHz receiver fitted.

The Meteor75 Pro II PNP ships with an ELRS 2.4GHz receiver fitted and no video transmitter, so you add your own DJI O4 Air Unit.

What does RTF mean, and why is none of the nine RTF?

RTF means ready to fly. The radio transmitter comes in the box with the quad.

None of the nine new products include a radio, so none of them are RTF.

If you own no radio, buy a BNF quad and an ELRS radio together, then bind and fly.

What does frame-only mean?

Frame-only means the box holds a frame kit and no electronics.

The MOZ7, BabyApe II, and FoldApe4 are frame kits. You add motors, a stack, a camera, and a video transmitter.

M3 standoffs space the frame plates and hold the stack at the right height.

What did we check on the bench?

We checked each listing states its label: BNF, PNP, or frame-only.

We counted 9 images on the Pavo20 listing, 14 on the Meteor75 listing, and 7 on the Air75 listing.

We matched every price in this guide to the live store price on November 11, 2026.

How the options compare

Product	Label	Receiver	Video	In the box	Price
Air75	BNF	ELRS 2.4GHz fitted	C03 camera	Quad, 4 batteries, 6-port charger	$247.99
Angel35	BNF	ELRS 2.4GHz fitted	Caddx Ant, 25-1000mW VTX	Quad, add battery, radio, goggles	$262.99
BabyApe III	BNF	ELRS 2.4GHz fitted	Analog	Quad, add battery, radio, goggles	$250.99
Pavo20 Pro O4	PNP	ELRS 2.4GHz fitted	DJI O4 included	Quad, add battery, radio, goggles	$237.99
Meteor75 Pro II	PNP	ELRS 2.4GHz fitted	None, add DJI O4	Quad, add O4, battery, radio, goggles	$252.99
MOZ7	Frame-only	None	None	Frame kit	$219.99
BabyApe II	Frame-only	None	None	Frame kit	$57.99
FoldApe4	Frame-only	None	None	Frame kit	$62.99
M3x25 standoffs	Hardware	None	None	20 spacers	$11.99

How do you pick the right label in 4 steps?

1. List the gear you already own: radio, goggles, batteries, and a DJI O4 unit.
2. If you own an ELRS radio, pick a BNF or PNP quad and bind it.
3. If you own no radio, buy a BNF quad and an ELRS radio together.
4. If you own parts and tools, pick a frame kit and build it.

Parts that fit this guide

In-stock parts ship from the New York, USA warehouse in 1-2 business days. Prices below are the live store prices we verified on November 11, 2026.

BetaFPV Pavo20 Pro O4 PNP 2 Inch Cinewhoop – ELRS 2.4GHz ($237.99)

Pavo20 Pro O4 PNP at $237.99. It is a 2-inch cinewhoop with a DJI O4 Air Unit and an ELRS 2.4GHz receiver fitted.

BetaFPV Meteor75 Pro II PNP 75mm 1S Whoop Quadcopter – ELRS 2.4GHz (No VTX – Add Your Own DJI O4 Air Unit) ($252.99)

Meteor75 Pro II PNP at $252.99. It is a 75mm 1S whoop with an ELRS 2.4GHz receiver fitted and no video transmitter, so add your own DJI O4 Air Unit.

BetaFPV Air75 75mm 1S BNF Whoop – ELRS 2.4GHz, C03 Camera, 4 Batteries & 6-Port Charger ($247.99)

Air75 BNF at $247.99. It is a 75mm 1S whoop with ELRS 2.4GHz, a C03 camera, 4 batteries, and a 6-port charger.

Angel35 3.5 Inch Freestyle FPV Drone Kit BNF 2.4GHz – 1505 3450KV Motors, F411 FC, 40A ESC, Caddx Ant Camera, 25-1000mW VTX ($262.99)

Angel35 BNF at $262.99. It is a 3.5-inch quad with 1505 3450KV motors, an F411 flight controller, a 40A ESC, and a 25 to 1000mW video transmitter.

DarwinFPV BabyApe III 3 Inch Analog BNF Freestyle FPV Drone – ELRS 2.4GHz, 1104-5000KV Motors, F411 15A AIO ($250.99)

BabyApe III Analog BNF at $250.99. It is a 3-inch quad with 1104 5000KV motors and an F411 15A AIO board.

GEPRC MOZ7 7 Inch H-Frame Long Range FPV Frame Kit – O3/O4 Pro Compatible ($219.99)

MOZ7 at $219.99. It is a 7-inch H-frame kit for long range flight with DJI O3 or O4 Pro video.

DarwinFPV BabyApe II 3.5 Inch Freestyle FPV Frame Kit – 156mm Carbon Fiber ($57.99)

BabyApe II frame at $57.99. It is a 156 mm carbon fiber frame kit for a 3.5-inch build.

DarwinFPV FoldApe4 4 Inch Carbon Fiber FPV Frame – Analog Version ($62.99)

FoldApe4 at $62.99. It is a 4-inch carbon fiber frame with folding arms in the analog version.

20pcs Knurled Aluminum M3x25 Standoff Spacer Pillar – Black, for FPV RC Drone Frames ($11.99)

Aluminum M3x25 spacers at $11.99 for 20 pieces. Knurled aluminum pillars for a rigid FPV stack mount.

Shop the full range: FPV Kits and Drones at Quality RC Parts. See also: Related guide.

Frequently asked questions

Is BNF ready to fly out of the box?

No. BNF ships with a receiver fitted, but you add your own radio, batteries, and goggles. The Air75 comes closest, because it includes 4 batteries and a charger.

Does PNP always lack a receiver?

No. The general PNP definition leaves the receiver out, but both PNP quads here ship with an ELRS 2.4GHz receiver fitted. Check the listing for each product, because the box varies.

Why is there no RTF quad in this batch?

RTF means the radio comes in the box, and none of the nine new products include a radio. If you own no radio, buy a BNF quad and an ELRS radio together.

Can I turn a frame-only kit into a BNF quad?

Yes, by adding motors, a stack, a camera, a video transmitter, and a receiver to the frame. That is a full build, so it takes more parts and time than a BNF quad.

Sources

• Oscar Liang BNF, RTF and PNP guide
• ExpressLRS getting started
• Betaflight

Last updated: November 11, 2026.

How to Fit Anti-Collision Strobe Lights on a DJI Drone

A strobe light makes your drone visible at dusk and after dark, and the pack size decides the price. The 4-pack at $20.69 gives 8 colors and 10 modes with a wireless remote. The 1-pack at $22.49 gives 5 LEDs, 3 plus miles of visibility, and 4 hours per charge. The single 7-color strobe at $2.99 suits a tight budget.

Quick facts

Fact	Value
4-pack strobe	4 lights, remote, 8 colors, 10 modes, $20.69
1-pack strobe	5 LEDs, 3 plus miles, 160 mAh, $22.49
Single strobe	7 colors, 3W RGB LED, USB-C, $2.99
1-pack weight	5.9 g
1-pack charge	USB-C, about 1.5 hours
1-pack run time	Up to 4 hours per charge

Why fit a strobe light?

A strobe light makes your drone visible at dusk and after dark.

The 1-pack strobe lists visibility from over 3 miles away.

A visible drone is easier to track, and it warns other pilots where you fly.

4-pack, 1-pack, or single strobe?

The 4-pack at $20.69 gives 4 lights and 1 wireless remote, with 8 colors and 10 modes.

The 1-pack at $22.49 gives 5 LEDs: three white, one red, and one green.

The single strobe at $2.99 gives 7 colors and turn-signal modes, with USB-C charging.

How do you mount a strobe?

The 4-pack includes 8 rubber rings and 4 pieces of Velcro for mounting.

The 1-pack mounts with the included 3M Dual Lock pads, with no tools needed.

The single strobe mounts with the included tape or ring belts.

Does a strobe push a sub-250g drone over 250g?

The Mini 4K lists a 249 g takeoff weight on its DJI specs page.

A 5.9 g strobe on a 249 g Mini 4K pushes the total past 250 g.

Past 250 g, the FAA registration rule applies, so check the FAA registration page before you fly.

What did we check on the bench?

We matched the 8 colors and 10 modes to the 4-pack listing.

We matched the 5.9 g weight, the 160 mAh battery, and the 4 hour run time to the 1-pack listing.

We counted 3 images on the 4-pack listing, 4 on the 1-pack listing, and 1 on the single strobe listing.

How the options compare

Strobe	Pack	Colors	Power	Price
Remote 4-pack	4 lights + remote	8	USB rechargeable	$20.69
1-pack	1 light	White, red, green	160 mAh, 4 hours	$22.49
Single 7-color	1 light	7	USB-C	$2.99

How do you fit a strobe light on a DJI drone?

1. Pick the strobe for your drone weight and budget.
2. Charge the strobe over USB before the flight.
3. Mount it where it stays clear of the props and camera.
4. Turn it on and check the mode from the ground.
5. Check the total weight against the 250 g limit before you fly.

Parts that fit this guide

In-stock parts ship from the New York, USA warehouse in 1-2 business days. Prices below are the live store prices we verified on November 11, 2026.

Drone Strobe Light, Remote-Controlled, 4-Pack, 8 Colors, USB Rechargeable – Anti-Collision Lights for DJI and RC Drones ($20.69)

Drone strobe light 4-pack at $20.69. It is a remote-controlled set of 4 lights with 8 colors and 10 modes, USB rechargeable, with a wireless remote.

Drone Strobe Light, 1-Pack ($22.49)

Drone strobe light 1-pack at $22.49. It weighs 5.9 g, carries 5 LEDs, and runs up to 4 hours per charge on a 160 mAh battery.

7-Color Strobe Signal Light for Drones ($2.99)

7-color strobe signal light at $2.99. It is a 3W RGB LED strobe with 7 colors and turn-signal modes, USB-C rechargeable.

Related parts: Drone Accessories Arm Anti-Shock Fixing Buckle for DJI Flip Spare Parts Anti-Collision for Flip Propeller: Arm fixing buckle for the DJI Flip, with anti-collision fit.; Protective Bumper for DJI Avata 2 Drone Propeller Guard Anti-Collision Protectors Prop Bumper for DJI Avata 2: Protective bumper for DJI Avata 2 prop guards.; Propeller Guard For DJI Air 3/Air 3S Drone Blade Wing Protective Cage Anti-collision Cover Lightweight Blade: Propeller guard for DJI Air 3 and Air 3S drones..

Shop the full range: LEDs and Lighting at Quality RC Parts. See also: Related guide.

Frequently asked questions

Do I need to register my drone with a strobe?

A strobe adds weight. A 5.9 g strobe on a 249 g Mini 4K pushes the total past 250 g, so the FAA registration rule applies.

How long does the 1-pack strobe run?

It runs up to 4 hours per charge on its 160 mAh battery. It recharges over USB-C in about 1.5 hours.

Can I change colors in flight?

The 4-pack uses a wireless remote, so you change colors and modes from the remote. The single strobe uses its own button.

Will a strobe fit any drone?

The single strobe lists a fit for all drone models and series. Check the mount and the weight on your drone before you fly.

Sources

• FAA recreational flyers
• DJI Mini 4K specs
• FAA drone registration

Last updated: November 11, 2026.

Inrunner vs Outrunner Motors: Which Fits Your RC Car

An inrunner motor hides its magnets inside the can, so it suits the tight chassis of a 1:12 RC car. The YiKong 2838 inrunner at $65.99 spins at 4200KV for 1:12 cars. An outrunner spins its outer bell, so it suits planes and multicopters. The Readytosky 2206 outrunner at $16.99 spins at 1500KV on 2 to 3S.

Quick facts

Fact	Value
Inrunner	YiKong 2838, 4200KV, for 1:12 RC cars, $65.99
Outrunner	Readytosky 2206, 1500KV, 2-3S, $16.99
Outrunner weight	28 g
Outrunner shaft	5.5 mm
Outrunner props	9050 on 2S, 8040 on 2-3S
Bearings	Japanese NMB ball bearings on the outrunner

What is an inrunner motor?

An inrunner motor spins its magnets inside a fixed outer can.

The YiKong 2838 inrunner lists 4200KV for 1:12 RC cars.

The can stays still while the shaft spins, so the motor fits a tight car chassis.

What is an outrunner motor?

An outrunner motor spins its outer bell around a fixed inner stator.

The Readytosky 2206 outrunner lists 1500KV on 2 to 3S, at 28 g.

It spins a 9050 prop on 2S or an 8040 prop on 2 to 3S.

Why do RC cars use inrunners?

In general, an inrunner suits a car because the can encloses the spinning parts.

A car chassis has little room, and an enclosed can keeps dirt out of the spinning parts.

The YiKong 2838 lists 4200KV, which suits the small wheels and short gearing of a 1:12 car.

How do you read the size numbers?

By the standard size naming, 2838 means a 28 mm diameter and a 38 mm length.

By the same naming, 2206 means a 22 mm diameter and a 6 mm height.

Match the size to the mount in your car or plane before you order.

What did we check on the bench?

We matched the 2838 size and the 4200KV rating to the YiKong listing.

We matched the 1500KV rating, the 28 g weight, and the 5.5 mm shaft to the Readytosky listing.

We counted 7 images on the Readytosky listing and 1 image on the YiKong listing.

How the options compare

Motor	Type	KV	Size	Weight	Price
YiKong 2838	Inrunner	4200KV	2838	Not stated	$65.99
Readytosky 2206	Outrunner	1500KV	2206	28 g	$16.99

How do you pick between inrunner and outrunner?

1. Note the vehicle: a car takes an inrunner, and a plane or multicopter takes an outrunner.
2. Match the KV to your battery and gearing.
3. Match the motor size to the mount.
4. Check the shaft size against your pinion or prop.
5. Test fit the motor before you solder anything.

Parts that fit this guide

In-stock parts ship from the New York, USA warehouse in 1-2 business days. Prices below are the live store prices we verified on November 11, 2026.

YiKong 2838 4200KV Brushless Inrunner Motor for 1:12 RC Cars ($65.99)

YiKong 2838 inrunner motor at $65.99. It is a 4200KV brushless inrunner motor for 1:12 RC cars.

2206 1500KV Brushless Motor, 2-3S, for Fixed-Wing and Multirotor Drones ($16.99)

Readytosky 2206 outrunner motor at $16.99. It is a 1500KV brushless outrunner for fixed-wing planes and multicopters on 2 to 3S, at 28 g.

Related parts: GForce 2206-1500KV Brushless Outrunner Motor (Threaded Shaft Version): GForce 2206 outrunner motor, threaded shaft version, 1500KV at 29 g.; GForce 2206-1500KV Brushless Outrunner Motor (O-Ring Version): GForce 2206 outrunner motor, O-ring version, 1500KV with 400 g of thrust..

Shop the full range: RC Cars and Trucks at Quality RC Parts. See also: Related guide.

Frequently asked questions

Can I fit an outrunner in an RC car?

In most cases, no. A car chassis fits an enclosed inrunner can. An outrunner bell needs clear space to spin.

Can I fit an inrunner in a plane?

Yes, some planes use inrunners with a gearbox. Most small planes use outrunners, because the bell drives the prop direct.

What does 4200KV mean?

It means the motor spins at 4200 RPM per volt with no load. Higher KV suits small wheels and short gearing.

Does the YiKong motor include a pinion?

No. The listing states the motor only. Add a pinion that fits the 2838 shaft and your car gearing.

Sources

• Brushless DC electric motor
• Oscar Liang brushless motors guide
• Castle Creations

Last updated: November 11, 2026.

How to Choose a GForce 2206 Motor by Shaft and Prop Mount

The GForce 2206 motor at $21.99 suits indoor and parkfly 3D planes, and the shaft type decides how the prop mounts. The threaded shaft version holds the prop with a nut on a 5 mm shaft. The O-ring version holds it with a rubber ring and lists 400 g of thrust. The 2008 version at $15.99 suits park flyers.

Quick facts

Fact	Value
2206 threaded	1500KV, 5 mm shaft, 29 g, $21.99
2206 O-ring	1500KV, 400 g thrust, 29 g, $21.99
2008	1250KV, 2 mm bore, 5.5×3.3 prop, $15.99
Battery	3S for the 2206 versions, 2S or 3S for the 2008
Use	Indoor and parkfly 3D airplanes
2008 fits	40-inch Lollipop ARF

Threaded shaft or O-ring?

The threaded shaft version holds the prop with a nut on a 5 mm threaded shaft.

The O-ring version holds the prop with a rubber ring, so no nut is needed.

Pick threaded when you want a nut-held prop, and O-ring when you want a quick prop change.

What does 1500KV mean here?

KV states how fast the motor spins per volt with no load.

A 1500KV motor on 3S spins faster than a 1250KV motor on the same battery.

Both 2206 versions list 1500KV and a 3S battery, and both weigh 29 g.

Where does the 2008 version fit?

The 2008 version spins at 1250KV and suits smaller park flyers.

It fits a 2 mm bore on a 5.5 x 3.3 folding prop, per its listing.

It runs on 2S or 3S, and it fits a 40-inch Lollipop ARF.

How much thrust does the O-ring version make?

The O-ring version lists 400 g of max thrust.

That thrust suits a light indoor or parkfly 3D plane at 29 g of motor weight.

Match the prop to the motor KV and the plane weight before you fly.

What did we check on the bench?

We matched the 5 mm threaded shaft and the 29 g weight to the threaded shaft listing.

We matched the 400 g thrust and the 29 g weight to the O-ring listing.

We matched the 2 mm bore and the 5.5 x 3.3 folding prop to the 2008 listing.

How the options compare

Motor	KV	Shaft	Weight	Battery	Price
2206 threaded	1500KV	5 mm threaded	29 g	3S	$21.99
2206 O-ring	1500KV	O-ring	29 g	3S	$21.99
2008	1250KV	2 mm bore	Not stated	2S or 3S	$15.99

How do you fit a prop on a threaded shaft motor?

1. Slide the prop onto the 5 mm threaded shaft.
2. Fit the nut and tighten it by hand.
3. Check the prop sits flat on the shaft.
4. Spin the prop by hand and check it runs true.
5. Check the nut again after the first flight.

Parts that fit this guide

In-stock parts ship from the New York, USA warehouse in 1-2 business days. Prices below are the live store prices we verified on November 11, 2026.

GForce 2206-1500KV Brushless Outrunner Motor (Threaded Shaft Version) ($21.99)

GForce 2206 motor at $21.99, threaded shaft version. It is a 1500KV outrunner with a 5 mm threaded shaft at 29 g, for indoor and parkfly 3D planes on 3S.

GForce 2206-1500KV Brushless Outrunner Motor (O-Ring Version) ($21.99)

GForce 2206 motor at $21.99, O-ring version. It is a 1500KV outrunner with a 400 g max thrust at 29 g, and the prop mounts with an O-ring.

GForce 2008-1250KV Brushless Outrunner Motor ($15.99)

GForce 2008 motor at $15.99. It is a 1250KV outrunner for small park flyers, with a 2 mm bore for a 5.5 x 3.3 folding prop on 2S or 3S.

Related parts: EMAX XA2212 Brushless Outrunner Motor (980KV): EMAX XA2212 outrunner motor at 980KV, for drones and small airplanes.; Radial Mount for E400 (2830) and E450 (2835) Outrunner Motors: Radial mount for GForce E400 and E450 outrunner motors, for a larger plane build..

Shop the full range: Plane Parts and Hardware at Quality RC Parts. See also: Related guide.

Frequently asked questions

Can I swap props between the threaded and O-ring versions?

No, not freely. The threaded version takes a nut-held prop, and the O-ring version takes a prop held by a rubber ring.

Does the 2008 fit the same planes as the 2206?

No. The 2008 suits smaller park flyers at 1250KV. The 2206 suits indoor and parkfly 3D planes at 1500KV.

What battery do these motors take?

The 2206 versions list a 3S battery. The 2008 lists 2S or 3S.

How heavy is the 2206 motor?

Both 2206 versions weigh 29 g. The O-ring version lists 400 g of max thrust.

Sources

• Oscar Liang brushless motors guide
• EMAX
• Betaflight

Last updated: November 11, 2026.

How to Choose a Skywalker ESC by Amps and Connector

Match the ESC amperage to your motor and battery, then match the connector to your pack. The Skywalker 20A at $13.99 suits small planes on a T-connector. The 15A V2 at $17.99 suits micro models at 10 g. The 40A V2 at $22.99 suits sport planes on 3 to 4S, with an XT60 plug pre-soldered.

Quick facts

Fact	Value
20A Skywalker	T-connector, $13.99
15A V2	2-3S, 5V 2A linear BEC, 10 g, $17.99
40A V2	3-4S, 5V 5A switch-mode BEC, XT60, $22.99
Range	15A to 80A across the V2 range
Connectors	T-connector, XT60, and EC5 versions
Use	Sport planes, EDF jets, and trainers

What does the amperage number mean?

ESC amperage states the continuous current the speed controller can carry to one motor.

The 20A version carries 20A, the 15A V2 carries 15A, and the 40A V2 carries 40A with a 60A burst.

Pick the amperage for your motor and battery, not for the plane size alone.

Which connector fits your battery?

The 20A version uses a T-connector, and the 40A V2 version uses an XT60 connector.

The 80A V2 also comes with an EC5 connector, so the range covers three plug types.

Match the connector to your battery pack, because the plugs come pre-soldered.

Linear or switch-mode BEC?

A BEC feeds 5V power from the ESC to your receiver and servos.

The 15A V2 uses a linear BEC at 5V and 2A, which suits a receiver and a couple of micro servos.

The 40A V2 uses a switch-mode BEC at 5V and 5A, which runs cool while feeding digital servos.

What about the FlyFun and SimonK ESCs?

The FlyFun 12A ESC suits small foamies and park flyers on 2 to 4S, at 13 g.

The 30A multi-rotor ESC runs SimonK firmware for fast throttle response on 2 to 4S quads.

The 40A brushless ESC with an XT60 plug suits 2 to 3S sport planes and trainers.

What did we check on the bench?

We matched the 15A, 20A, and 40A ratings and the connector types to their listings.

We counted 8 amperage steps across the ESCs in this guide: 12A, 15A, 20A, 30A, 40A, 50A, 60A, and 80A.

We matched the 5V 2A linear BEC and the 5V 5A switch-mode BEC to the V2 listings.

How the options compare

ESC	Amps	Input	BEC	Connector	Price
Skywalker 20A	20A	Not stated	Not stated	T-connector	$13.99
Skywalker 40A V2	40A	3-4S	5V 5A switch-mode	XT60	$22.99
Skywalker 15A V2	15A	2-3S	5V 2A linear	Not stated	$17.99

How do you pick a plane ESC in 4 steps?

1. Note your motor draw and battery cell count.
2. Pick the amperage band for that motor and battery.
3. Match the connector to your battery pack.
4. Check the BEC covers your receiver and servos.

Parts that fit this guide

In-stock parts ship from the New York, USA warehouse in 1-2 business days. Prices below are the live store prices we verified on November 11, 2026.

Skywalker 20A (T-Connector) ($13.99)

Skywalker 20A at $13.99. It is a Hobbywing Skywalker speed controller with a T-connector battery plug for small planes.

Skywalker 40A V2 (XT60-Connector) ($22.99)

Skywalker 40A V2 at $22.99. It carries 40A continuous with a 60A burst on 3 to 4S, with a 5V 5A switch-mode BEC and an XT60 plug pre-soldered.

Skywalker 15A V2 ($17.99)

Skywalker 15A V2 at $17.99. It carries 15A continuous on 2 to 3S, with a 5V 2A linear BEC, and it weighs 10 g.

Related parts: Skywalker 40A V2 (T-Connector): Skywalker 40A V2 with a T-connector battery plug.; Skywalker 50A V2 (XT60-Connector): Skywalker 50A V2 with an XT60 connector.; Skywalker 60A V2 (XT60-Connector): Skywalker 60A V2 with an XT60 connector.; Skywalker 50A V2 (T-Connector): Skywalker 50A V2 with a T-connector, 50A continuous with a 70A peak on 3 to 4S.; Skywalker 60A V2 (T-Connector): Skywalker 60A V2 with a T-connector, 60A continuous with an 80A burst on 3 to 6S.; Skywalker 80A V2 (T-Connector): Skywalker 80A V2 with a T-connector, 80A continuous with a 100A burst on 2 to 6S.; Skywalker 80A V2 (EC5 Connector): Skywalker 80A V2 with an EC5 connector, 80A continuous with a 100A burst on 3 to 6S.; FlyFun 12A ESC: FlyFun 12A ESC, 12A continuous with a 15A burst on 2 to 4S, at 13 g.; 30A Brushless Multi-Rotor ESC with SimonK Firmware (2-4S LiPOs): GForce 30A multi-rotor ESC with SimonK firmware, for quad builds on 2 to 4S.; 40A Brushless ESC (XT60): GForce 40A brushless ESC with an XT60 plug, 40A continuous with a 55A burst on 2 to 3S..

Shop the full range: Plane Parts and Hardware at Quality RC Parts. See also: Related guide.

Frequently asked questions

Can I use a T-connector ESC with an XT60 battery?

No, not as listed. Match the connector to your battery, or fit an adapter. The V2 range covers T-connector, XT60, and EC5 versions.

What does the BEC do?

It feeds 5V power from the ESC to your receiver and servos. Check the BEC amps cover your servos.

Is 40A enough for a sport plane?

It depends on the motor draw. The 40A V2 carries 40A continuous with a 60A burst, which suits most sport planes on 3 to 4S.

Can I use a plane ESC on a quad?

No, not this type. Plane ESCs drive one motor each. Quads use 4-in-1 ESCs or four single ESCs with multi-rotor firmware.

Sources

• Hobbywing
• Oscar Liang ESC guide
• Betaflight

Last updated: November 11, 2026.

How to Wire an RC Receiver Switch with a JR Futaba Plug

An RC receiver switch cuts power with a flick, so you never unplug the battery to stop the model. The JR to JST switch at $6.99 fits Futaba and JR systems in 2-wire and 3-wire versions. The JST to JST-XH adapter set at $5.99 covers 2S through 6S packs on a standard balance charger, over 20AWG wire.

Quick facts

Fact	Value
Switch	JR to JST, 2 and 3 wire, $6.99
Switch fits	Futaba and JR systems
Adapter	JST male to JST-XH, 2S-6S, $5.99
Adapter wire	20AWG throughout
Switch versions	4 configurations
Use	RC cars, boats, and planes

What does the JR to JST switch do?

The switch sits between the battery and the receiver, and it cuts power with a flick.

You stop the model without unplugging the battery, which saves wear on the connectors.

The switch at $6.99 fits Futaba and JR systems, for RC cars, boats, and planes.

Which switch version fits your receiver?

The listing offers 4 configurations: JR to JST, JR 2-wire, JR 3-wire, and JST 2-wire.

A 2-wire switch carries power only, while a 3-wire switch adds a signal wire.

Pick the version that matches the plug on your receiver and battery.

How does the JST to JST-XH adapter help?

The adapter set turns a JST male balance tap into a JST-XH plug.

It covers 2S through 6S packs, so one set charges every common pack size.

The wire measures 20AWG throughout, so it suits standard balance charging.

How do balance connector savers help?

A balance connector saver plugs onto your battery balance lead and gives you a bigger grip.

The bigger grip means you pull the saver, not the wires, so the leads last longer.

The 2S and 4S savers come in 5-packs, so one pack covers several batteries.

What did we check on the bench?

We matched the 4 switch configurations to the JR to JST switch listing.

We matched the 2S to 6S range and the 20AWG wire to the adapter listing.

We counted 1 image on the switch listing and 2 images on the adapter listing.

How the options compare

Part	From	To	Covers	Price
Receiver switch	JR or Futaba	JST	2-wire and 3-wire	$6.99
Balance adapter	JST male	JST-XH	2S-6S	$5.99

How do you wire a receiver switch?

1. Pick the switch version for your receiver plug.
2. Plug the battery lead into the switch input.
3. Plug the switch output into the receiver.
4. Mount the switch where you can reach it on the model.
5. Flick the switch and check the receiver powers off.

Parts that fit this guide

In-stock parts ship from the New York, USA warehouse in 1-2 business days. Prices below are the live store prices we verified on November 11, 2026.

JR/Futaba to JST Switch Connector, 2 and 3 Wire ($6.99)

JR to JST switch connector at $6.99. It is an RC receiver power switch for Futaba and JR systems, in 2-wire and 3-wire versions for cars, boats, and planes.

JST to JST-XH Balance Adapter Set, 2S-6S ($5.99)

JST to JST-XH balance adapter set at $5.99. It adapts JST balance taps to JST-XH chargers across 2S to 6S, over 20AWG wire.

Related parts: 2S JST-XH Balance Connector Saver, 5-Pack: 2S JST-XH balance connector saver, 5-pack, with a bigger grip for your battery leads.; 4S JST-XH Balance Connector Saver, 5-Pack: 4S JST-XH balance connector saver, 5-pack, sized for 4S balance plugs..

Shop the full range: Connectors and Wiring at Quality RC Parts. See also: Related guide.

Frequently asked questions

Do I need a switch on every model?

No. A switch suits models where the battery stays plugged in between runs. Unplug the battery for storage.

What is the difference between 2-wire and 3-wire?

A 2-wire switch carries power only. A 3-wire switch adds a signal wire. Match the version to your receiver.

Will the adapter fit my charger?

It fits chargers with a JST-XH balance port. It covers 2S through 6S packs.

Can I leave the battery plugged in with the switch off?

No, not for storage. A switch cuts power to the receiver, but it does not replace unplugging the battery for storage.

Sources

• SparkFun connector basics
• JST connector
• Futaba USA

Last updated: November 11, 2026.

How to Choose a Waterproof Servo for RC Cars and Boats

A waterproof servo keeps steering when the run gets wet. The 20KG servo at $53.99 suits 1:10 and 1:8 rigs. The metal gear servo at $49.99 spans 20 to 40 kg across 14 models, with 180 or 270 degree travel. The Perfex KS-201 at $8.60 suits light duty, with 3 to 4.5 kg per cm of torque.

Quick facts

Fact	Value
20KG servo	20 kg torque, standard size, $53.99
Metal gear servo	20 to 40 kg, 14 models, $49.99
Rotation	180 or 270 degrees on the metal gear range
Perfex KS-201	3 to 4.5 kg per cm, 42 g, $8.60
Spline	25T on the 20KG and metal gear servos
Use	1:10 and 1:8 rigs, rudders, wet jobs

What makes a servo waterproof?

A waterproof servo seals its case, so mud, rain, and snow stay out of the gears and electronics.

The 20KG servo listing states a sealed waterproof case in standard size.

A sealed case suits steering on 1:10 and 1:8 rigs, rudders, and any job that gets wet.

20 kg or 20 to 40 kg?

The 20KG servo gives a fixed 20 kg of torque in a standard size case.

The metal gear servo spans 20 to 40 kg across 14 models, so you pick the torque for the rig.

Both servos use a 25T spline output, so the same servo arms fit either one.

180 or 270 degrees?

The metal gear range offers 180 or 270 degree rotation, so you pick the travel for the job.

A 180 degree servo suits steering, while a 270 degree servo suits a winch or a wide-travel linkage.

The metal gear servo measures 40.0 x 20.5 x 40.5 mm and weighs 58 g.

Where does the Perfex KS-201 fit?

The Perfex KS-201 suits light duty, with 3 to 4.5 kg per cm of torque.

It measures 40.5 x 20 x 36.5 mm and weighs 42 g, so it stays light on the build.

Pick it for a small plane or car where a full waterproof servo is more than the job needs.

What did we check on the bench?

We matched the 20 kg torque and the 25T spline to the 20KG servo listing.

We matched the 14 models, the 180 and 270 degree options, and the 58 g weight to the metal gear servo listing.

We matched the 3 to 4.5 kg per cm torque and the 42 g weight to the Perfex KS-201 listing.

How the options compare

Servo	Torque	Rotation	Size	Price
20KG waterproof	20 kg	Not stated	40x20x38 mm	$53.99
Metal gear range	20-40 kg	180 or 270 deg	40.0×20.5×40.5 mm	$49.99
Perfex KS-201	3-4.5 kg/cm	Not stated	40.5x20x36.5 mm	$8.60

How do you fit a waterproof servo?

1. Pick the torque and rotation for the job.
2. Fit the servo in the mount and check the spline lines up.
3. Fit a 25T servo arm to the spline.
4. Center the servo with your radio before you link it up.
5. Test the full travel by hand before you run the model.

Parts that fit this guide

Parts in this guide ship from the New York, USA warehouse. The 20KG servo listing notes distributor fulfillment can take up to 14 days, so allow extra time. Prices below are the live store prices we verified on November 11, 2026.

20KG Waterproof Digital Servo ($53.99)

20KG waterproof digital servo at $53.99. It is a standard size servo with a sealed case and a 25T spline, for 1:10 and 1:8 rigs and rudders.

Waterproof Digital Servo, 20-40kg, Metal Gear, 180 / 270 Degree ($49.99)

Waterproof digital servo at $49.99. It has metal gears, 20 to 40 kg of torque across 14 models, and 180 or 270 degree travel.

Perfex KS-201 Standard Servo ($8.60)

Perfex KS-201 standard servo at $8.60. It gives 3 to 4.5 kg per cm of torque in a 42 g case for light duty work.

Related parts: JR/Futaba to JST Switch Connector, 2 and 3 Wire: JR to JST receiver power switch, for the same cars, boats, and planes these servos steer..

Shop the full range: Servos at Quality RC Parts. See also: Related guide.

Frequently asked questions

Is the Perfex KS-201 waterproof?

No. The listing does not state a sealed case. Pick the 20KG servo at $53.99 or the metal gear servo at $49.99 for wet runs.

What does 25T mean?

It means the output spline has 25 teeth. Fit a 25T servo arm to it.

Can I use a waterproof servo in a plane?

Yes, when the size and torque fit. The 20KG servo suits rudders and any job that gets wet.

How do I pick between 180 and 270 degrees?

Pick 180 degrees for steering and 270 degrees for a winch or a wide-travel linkage.

Sources

• Adafruit servo motors lesson
• SparkFun hobby servo tutorial
• Futaba USA

Last updated: November 11, 2026.

How to Soft Mount a Flight Controller with Rubber Grommets

Rubber soft mount grommets at $2.99 for 10 pieces sit between your flight controller and the frame. They stop motor vibration before it reaches the gyro. The F722 Mini flight controller at $53.47 mounts on a 20×20 pattern and runs 3 to 6S. Fit M2 or M3 grommets to match your board holes, then check the gyro noise in Betaflight.

Quick facts

Fact	Value
Grommets	10 pieces, rubber, $2.99
Sizes	M2 and M3
Heights	5.6, 6.6, and 8 mm
Fits	F3, F4, and F7 flight controllers
Flight controller	F722 Mini, 20×20, 3-6S, $53.47
Gyro	ICM42688 on the F722 Mini

Why soft mount a flight controller?

Motors shake the frame, and that vibration reaches the gyro on the flight controller.

Rubber grommets sit between the board and the frame, so they soak up vibration before it reaches the gyro.

Clean gyro data means steadier flight, so a $2.99 pack of grommets is cheap insurance.

M2 or M3 grommets?

Match the grommet size to the mounting holes on your flight controller board.

The pack covers M2 and M3 sizes, with heights of 5.6, 6.6, and 8 mm across the options.

The listing offers 13 size and color options, so pick the size and height for your board.

How many grommets does a board need?

A board mounts on 4 grommets, one at each corner of the mounting pattern.

A 10-piece pack covers two boards with 2 spares left over.

Keep spares in the kit, because a torn grommet lets vibration straight through.

Which flight controller pairs with them?

The F722 Mini flight controller at $53.47 mounts on a 20×20 pattern and runs 3 to 6S.

It carries an ICM42688 gyro, which reads clean data when the board sits on soft mounts.

The listing states flight controller only, so add an ESC when you build with it.

What did we check on the bench?

We counted 13 size and color options on the grommet listing, across M2 and M3 sizes.

We matched the 10-piece count and the F3, F4, and F7 fitment to the listing.

We matched the 20×20 mount, 3 to 6S range, and ICM42688 gyro to the F722 Mini listing.

How the options compare

Size	Heights	Colors	Pieces	Price
M2 grommets	H5.6, H6.6	Red, blue, black	10	$2.99
M3 grommets	H6.6, H8	Yellow, red, blue, black	10	$2.99

How do you fit soft mount grommets?

1. Remove the flight controller screws and lift the board.
2. Push a grommet into each mounting hole.
3. Set the board back on the frame over the grommets.
4. Refit the screws snug, and do not crush the rubber.
5. Check the gyro noise in Betaflight before you fly.

Parts that fit this guide

In-stock parts ship from the New York, USA warehouse in 1-2 business days. Prices below are the live store prices we verified on November 11, 2026.

M2/M3 Rubber Flight Controller Soft Mount Grommets, 10 Pieces ($2.99)

Rubber soft mount grommets at $2.99 for 10 pieces. They are M2 and M3 rubber damper balls for F3, F4, and F7 flight controllers on FPV quads.

F722 Mini Flight Controller Only, 20×20, 3-6S ($53.47)

F722 Mini flight controller at $53.47. It is a 20×20 board for 3 to 6S with an ICM42688 gyro, and no ESC is included.

Related parts: F722 Mini Flight Controller Stack with 55A 4-in-1 ESC, 20×20, 3-6S: F722 Mini stack with a 55A 4-in-1 ESC on a 20×20 mount, for 3 to 6S.; Taker F722 BT Flight Controller with 45A 4in1 ESC: Taker F722 BT stack with a 45A 4-in-1 ESC and Bluetooth for wireless setup..

Shop the full range: Flight Controllers and ESCs at Quality RC Parts. See also: Related guide.

Frequently asked questions

Do soft mounts fit every flight controller?

No. They fit F3, F4, and F7 boards with M2 or M3 mounting holes. Check your board holes before you order.

How tight should the screws be?

Snug only. Crushed rubber stops damping vibration, so stop when the grommet holds its shape.

Can I reuse old grommets?

Check them first. A torn or flat grommet lets vibration through, so replace any that lost their shape.

Does the F722 Mini include an ESC?

No. The $53.47 listing is the flight controller only. Add an ESC, or buy the stack version with a 55A ESC.

Sources

• ArduPilot measuring vibration
• Betaflight
• Oscar Liang FPV drone frames guide

Last updated: November 11, 2026.

How to Convert Analog FPV Video to USB on a Computer

The CVBS to USB converter at $25.99 turns an FPV camera signal into USB video. It works on a PC, Linux board, or Android device, with no drivers to install. It outputs 720 or 1080 video in YUV422 or MJPEG format. The 3-channel switcher at $2.99 flips between three cameras on one feed, using a PWM channel from your receiver.

Quick facts

Fact	Value
Converter output	720 or 1080 video, YUV422 or MJPEG
Converter size	25 x 12 mm PCB module
Converter price	$25.99
Switcher channels	3 cameras on one feed
Switcher power	DC 5-12V, PWM control
Switcher price	$2.99

How does the converter turn analog video into USB?

The converter takes a CVBS analog signal and outputs standard UVC video over USB.

It outputs 720 or 1080 video in YUV422 or MJPEG format, per its listing.

UVC means the device needs no drivers on Linux, Android, and MacOS. Plug it in and the video shows up.

Which cameras feed it?

Any analog FPV camera with a CVBS output feeds the converter.

The Ant Nano camera lists a CVBS video output, 1200TVL resolution, and a 14×14 mm size.

The converter module measures 25 x 12 mm, so it fits a small build or a bench rig.

How do you switch between three cameras?

The switcher takes three camera inputs and sends one video feed to the transmitter.

A PWM channel from your receiver controls it, so a 3-position switch flips views with no latency.

The control steps are 1000, 1500, and 2000 microseconds, one step per camera.

What do you need on the computer side?

You need a device that reads UVC video: a PC, a Linux board, or an Android device.

The listing states driver-free use on Linux, Android, and MacOS.

Open any app that reads a USB camera, and the analog feed shows as a webcam.

What did we check on the bench?

We matched the 720 and 1080 outputs, YUV422 and MJPEG formats, and the 25 x 12 mm size to the converter listing.

We matched the 3 channels, 5 to 12V power, and the PWM control steps to the switcher listing.

We counted 1 image on each listing, and the switcher listing shows the pre-soldered pins.

How the options compare

Part	Input	Output	Power	Price
CVBS to USB converter	CVBS analog	USB 720 or 1080	USB	$25.99
3-channel switcher	3 cameras	1 video feed	5-12V	$2.99

How do you view an FPV camera on a computer?

1. Connect the analog camera output to the converter input.
2. Plug the converter into a USB port on your computer.
3. Open an app that reads a USB camera.
4. Check the video shows at 720 or 1080.
5. Add the switcher between three cameras and one feed when you need more views.

Parts that fit this guide

In-stock parts ship from the New York, USA warehouse in 1-2 business days. Prices below are the live store prices we verified on November 11, 2026.

CVBS to USB AV Signal Converter, 1080P Camera Module, YUV422/MJPEG ($25.99)

CVBS to USB converter at $25.99. It turns an analog FPV camera signal into USB video at 720 or 1080, with YUV422 or MJPEG output and no drivers needed.

DC 5-12V 3-Channel Video Switcher Module for FPV Cameras ($2.99)

3-channel video switcher at $2.99. It flips between three FPV cameras on one feed, controlled by a PWM channel, and runs on 5 to 12V.

Related parts: Ant Nano 1200TVL Global WDR OSD 1.8mm Ultra Light FPV Camera: Ant Nano 1200TVL FPV camera with a CVBS output, 2 grams, for tinywhoop and cinewhoop builds..

Shop the full range: FPV Cameras at Quality RC Parts. See also: Related guide.

Frequently asked questions

Does the converter work on Windows?

The listing states driver-free use on Linux, Android, and MacOS. It does not state Windows, so test it on your system before you rely on it.

What resolution does it output?

It outputs 720 or 1080 video, in YUV422 or MJPEG format.

Can the switcher flip cameras in flight?

Yes. A PWM channel from your receiver flips views with no latency, so a 3-position switch changes the camera in flight.

How many cameras can the switcher take?

It takes 3 cameras on one video feed. The control steps are 1000, 1500, and 2000 microseconds.

Sources

• Oscar Liang FPV camera guide
• USB video device class
• Caddx FPV cameras

Last updated: November 11, 2026.

How to Choose a Bluetooth Flight Controller Stack for FPV

The GEPRC Taker F722 BT stack at $164.99 suits a 5-inch freestyle build. It pairs an F722 flight controller with a 45A 4-in-1 ESC and adds Bluetooth for wireless Betaflight setup. The F722 Mini stack at $87.71 suits a tight 3-inch build, with a 55A ESC on a 20×20 mount. Both run Betaflight on 3 to 6S.

Quick facts

Fact	Value
Taker stack	F722, 45A 4-in-1 ESC, Bluetooth, $164.99
F722 Mini stack	F722 Mini, 55A 4-in-1 ESC, 20×20, $87.71
Firmware	Betaflight, both stacks
Battery	3 to 6S LiPo, both stacks
Gyro	ICM42688 on the F722 Mini
Use	5-inch freestyle, or tight 3-inch builds

What does Bluetooth change on the Taker stack?

Bluetooth lets you change Betaflight settings from a phone or tablet, with no USB cable to the quad.

The Taker F722 BT listing states Bluetooth wireless Betaflight setup as a feature.

You still need a USB cable for firmware updates, but daily tuning works over Bluetooth.

F722 Mini stack or Taker stack?

The Taker stack costs $164.99 and pairs an F722 flight controller with a 45A 4-in-1 ESC.

The F722 Mini stack costs $87.71 and pairs an F722 Mini flight controller with a 55A 4-in-1 ESC on a 20×20 mount.

The Taker listing states no mount size, so check the board holes against your frame before you order.

What does 45A vs 55A mean in flight?

ESC amperage states how much current each motor channel can carry.

A 55A ESC carries more current than a 45A ESC, so it suits larger motors and higher cell counts.

Pick the amperage for your motors and battery, not for the frame size alone.

Which stack fits a 3-inch build?

The F722 Mini stack fits a tight 3-inch build, because its 20×20 mount suits small frames.

The Taker stack suits a 5-inch freestyle build, per its listing.

Match the mount size to your frame before you order either stack.

What did we check on the bench?

We matched Bluetooth and the 45A 4-in-1 ESC to the Taker F722 BT listing.

We matched the 55A ESC, the 20×20 mount, 3 to 6S, and the ICM42688 gyro to the F722 Mini listing.

We counted 1 image on each listing, and both listings show the stack from one angle.

How the options compare

Stack	Flight controller	ESC	Mount	Bluetooth	Price
Taker F722 BT	F722	45A 4-in-1	Not stated	Yes	$164.99
F722 Mini	F722 Mini	55A 4-in-1	20×20	Not stated	$87.71

How do you set up the Taker stack over Bluetooth?

1. Solder the stack and fit it to the frame.
2. Power the quad and open Betaflight on your phone or tablet.
3. Connect over Bluetooth and check the receiver link.
4. Set the motor direction and check each motor spins.
5. Run a short hover test before normal flight.

Parts that fit this guide

In-stock parts ship from the New York, USA warehouse in 1-2 business days. Prices below are the live store prices we verified on November 11, 2026.

Taker F722 BT Flight Controller with 45A 4in1 ESC ($164.99)

Taker F722 BT stack at $164.99. It pairs a GEPRC F722 flight controller with a 45A 4-in-1 ESC and adds Bluetooth for wireless Betaflight setup.

F722 Mini Flight Controller Stack with 55A 4-in-1 ESC, 20×20, 3-6S ($87.71)

F722 Mini stack at $87.71. It pairs an F722 Mini flight controller with a 55A 4-in-1 ESC on a 20×20 mount, for 3 to 6S.

Related parts: F722 Mini Flight Controller Only, 20×20, 3-6S: F722 Mini flight controller only, 20×20, 3 to 6S, with no ESC included.; F722 F7 Flight Controller Stack with 45A/60A 4-in-1 ESC and VTX1000 for FPV Racing: UAngel F722 stack with a 45A or 60A 4-in-1 ESC and a VTX1000..

Shop the full range: Flight Controllers and ESCs at Quality RC Parts. See also: Related guide.

Frequently asked questions

Does the Taker stack need a USB cable?

No, not for daily tuning. Bluetooth handles Betaflight setup. Use USB for firmware updates.

Can the F722 Mini stack run 6S?

Yes. The F722 Mini stack lists 3 to 6S LiPo, so it covers 6S builds.

Does either stack include motors?

No. Both stacks are a flight controller plus an ESC only. Add motors, a receiver, and a battery.

Which stack suits a first 5-inch build?

The Taker stack at $164.99 suits a 5-inch freestyle build, per its listing. The F722 Mini at $87.71 suits a tight 3-inch build.

Sources

• GEPRC
• Betaflight
• ExpressLRS getting started

Last updated: November 11, 2026.