APEX 3 3-Inch F411 FPV Freestyle Drone
PNP Version
$143.20 USD
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APEX 3 3-Inch F411 FPV Freestyle Drone

APEX 3 3-Inch F411 FPV Freestyle Drone

$143.20 USD
Version

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We ship to destinations around the globe

Please refer to checkout for shipping availability for remote locations.

Shipping Overview

Orders ship within 1‑3 business days. Tracking will be emailed upon dispatch. Delivery times differ by location.

Warranty Scope

Only factory defects are covered under warranty. Crash, wiring mistakes and user‑caused damage are excluded. Contact support for after‑sales issues.

Pre‑Purchase Check

Verify compatibility before ordering. Important technical specifications can be found in the product description.

Overview

APEX 3 is a 3-inch FPV freestyle quad: 176g, 4S, 147mm all-carbon frame with 4mm arms. F411 flight controller, 40A 4-in-1 ESC on Bluejay, 1505 3450KV motors, 3020 tri-blade props. Flies 4-6 minutes on a 4S 650mAh pack and tops out at 50-80km/h. Built for freestyle and light long-range, not racing.

Three versions: PNP (no receiver), ELRS 915Mhz, ELRS 2.4G. If you are not sure, take the 2.4G.

Not included: battery, charger, radio transmitter, FPV goggles.

Two things to know before you order. Run it on 4S - the ESC is rated 3-6S but the 3450KV motors are 4S only, and 6S will overheat them. And the video link is analog, so it will not work with DJI O3/O4 or Walksnail goggles.

Specifications

Frame - APEX 3
Wheelbase: 147mm
Arm plates: 4mm
Top plate: 1.5mm
Side plates: 2mm
Flight controller mount: 20x20mm
Camera mount: 19mm

Flight Controller - F411
MCU: STM32F411
IMU: BMI270
OSD: AT7456E
Barometer: Yes
Blackbox: 2MB
5V BEC: 5V / 2.5A (+/-0.1V)
Receiver protocols: CRSF, SBUS, IBUS, DSM2, DSMX
USART: 2
LED strip: Yes
Buzzer: 5V
ESC signal: DShot150 / DShot300 / DShot600
DFU button: Yes
Size: 29 x 29mm
Mounting hole: 20 x 20mm, M3
Weight: 4.4g

ESC - 40A 4-in-1
Continuous current: 40A x 4
Input voltage: 3-6S LiPo
BEC: None
Current sensor: Yes
Firmware: Bluejay
Mounting: 20mm hole spacing, M3
Size: 27 x 29mm
Weight: 5.2g

Motors - 1505 3450KV
Dimensions: 20.1mm diameter x 18.3mm
KV: 3450
Stator: 9N12P
Prop shaft diameter: 1.5mm
Wire: 22AWG silicone
Battery support: 4S
Weight (with wire): 14.5g each

Propellers - 3020-3
Size: 3 inch
Pitch: 2 inch
Blades: 3
Material: PC
Prop disc diameter: 76.5mm
Center thickness: 5.5mm
Weight: 1.75g

Camera - RunCam Robin 3
Image sensor: 1/3" CMOS
Horizontal resolution: 1200TVL
Lens: FOV D:150 H:120 V:87 degrees
Screen format: 4:3
Mirror / flip: Available
Signal system: NTSC / PAL
Shutter: Rolling shutter
Day / night: Color / BW
Menu control: Cable control
Power: DC 5-23V
Current: 120mA @ 5V, 60mA @ 12V
Housing material: ABS
Dimensions: 19 x 19 x 19mm
Net weight: 5.3g

VTX - 5.8G
Output power: 25 / 100 / 200 / 400 / 1000mW, switchable
Input voltage: 7-26V
On-board BEC output: 5V
Channels: 48
Video format: PAL / NTSC
Control protocol: TBS SmartAudio
Antenna connector: MMCX
Connection mode: SH1.0-8P
Installation hole: 20mm & 30.5mm
Size: 29 x 29mm & 37.5 x 37.5mm
Working temperature: -25 to 105 degrees C

Receiver - ELRS 915MHz (included with ELRS 915Mhz version)
Model: ELRS 915M NANO
RF frequency: 915MHz
IC: SX1276 + ESP8285
Connector: IPEX 1
Input power: 3.6-5.5V
Weight: 0.6g (receiver only)
Size: 11 x 18mm

Receiver - ELRS 2.4GHz (included with ELRS 2.4G version)
Frequency band: 2.4GHz
Firmware: BETAFPV 2400RX
Input voltage: 4.5-5.5V
Antenna connector: IPEX1
Telemetry power: 20dBm
Max receive refresh rate: 500Hz
Min receive refresh rate: 25Hz
Working protocol: CRSF
Weight: 1.6g
Size: 10.5 x 17mm

Overall
Take-off weight (aircraft, no battery): 176g
Recommended battery: 4S 650mAh LiPo
Flight time: 4-6 minutes
Top speed: 50-80km/h
Video range: about 1km (depends on environment and VTX power setting)
Dimensions: 140mm wide x 107mm tall x 172mm diagonal

Overview

- 1 x APEX 3 3-inch FPV drone, fully assembled and wired
- 4 x 1505 3450KV motors (fitted)
- 4 x 3020-3 propellers (fitted)
- 1 x 5.8G VTX with MMCX antenna
- 1 x RunCam Robin 3 FPV camera
- 1 x ELRS receiver (ELRS 915Mhz and ELRS 2.4G versions only - not included with the PNP Version)
- Spare propellers and hardware

Not included: battery, charger, radio transmitter, FPV goggles.

WHY BUY THIS PART FROM US

Checked before it ships, verified before it flies

We stock genuine FPV and RC components from trusted brands, and every unit is fitment-checked and inspected on the bench before it leaves us.

  • Genuine parts
  • Fitment verified
  • Bench-tested
  • Packed to survive
Feature
U Angel 1988
Typical reseller
Component grade
Genuine OEM-grade parts
Unverified mixed sourcing
Authenticity
Sourced through official channels
Untraceable grey-market stock
Fitment data
Verified on real builds
Copy-pasted spec sheets
Pre-dispatch check
Every unit bench-tested
Bulk-packed, untested
Packaging
Anti-static and shock-proof
Thin bulk bags
Spec transparency
Real measurements, no guesswork
Vague or missing specs

One‑stop shopping, all right here

No more piecing items together across different sellers. Get everything you require from our store, with consistent, guaranteed quality.

Frequently asked questions

What can I find at U-Angel-1988?


U-Angel-1988 brings together RC hobby products, FPV gear, model parts, electronics, chargers, tools and accessories from U-Angel and selected hobby brands — making it easier to find what you need in one place.

Can you help me find the right part for my RC or FPV setup?


Yes. If you’re unsure about compatibility, send us your model, current setup or the products you’re considering. We’ll help you check specifications and find a suitable option.

Do you ship worldwide?


We ship to customers in many countries and regions worldwide. Available shipping methods, costs and estimated delivery times may vary depending on your destination and order.

How long does delivery usually take?


Orders are typically processed before shipment, and delivery time depends on the destination, shipping method and customs clearance. Please check our Shipping Policy for the latest regional estimates.

Can you help source a product that isn’t listed on the website?


If you’re looking for a specific RC hobby product, component, tool or brand that you can’t find on our website, contact us with the details. We’ll check availability and possible sourcing options for you.

Do you offer wholesale or bulk purchasing?


Yes. We welcome inquiries from retailers, resellers, distributors and other business customers. Contact our wholesale team for product availability, volume pricing and sourcing support.

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