ultra-lightweight 1.8-inch micro whoop fpv drone with elrs receiver

the geprc t-cube18 is an ultra-compact 1.8-inch micro whoop fpv drone featuring an 87mm wheelbase, taker f411-12a-e aio flight controller with built-in elrs 2.4ghz receiver, speedx2 1002 18000kv brushless motors, and 1.5mm carbon fiber construction. weighing only 34.5-50g depending on configuration, this lightweight micro drone is perfect for indoor flying, beginner practice, park flying, and tight-space fpv operations with 3-5 minute flight times on 2s batteries.

key features

• ultra-compact 1.8-inch – 87mm wheelbase micro whoop
• lightweight design – 34.5-50g depending on configuration
• taker f411 aio – integrated flight controller and 12a esc
• built-in elrs 2.4ghz – expresslrs receiver integrated
• speedx2 1002 motors – 18000kv brushless motors
• 1.5mm carbon fiber – lightweight yet rigid frame
• two configurations – analog wtfpv or o4 wtfpv ready
• hqprop 45mm props – efficient micro propellers
• 3-5 min flight time – on 2s 380mah batteries
• indoor/outdoor – versatile flying environments
• beginner friendly – perfect for learning and practice
• upgraded antenna – improved signal reliability

perfect for

• indoor fpv flying
• beginner pilot training
• park flying and outdoor practice
• tight-space navigation
• portable fpv sessions
• learning fpv skills
• office and home flying
• micro drone racing

technical specifications

general

• model: geprc t-cube18
• frame: t-cube18
• wheelbase: 87mm
• propeller size: 1.8-inch (45mm)
• frame material: 1.5mm carbon fiber
• configuration: micro whoop quadcopter

o4 wtfpv configuration

• model: t-cube18 hd o4 wtfpv
• weight: 50g ±2g (without battery)
• flight controller: taker f411-12a-e 1-2s aio
• mcu: stm32f411ceu6
• gyro: icm42688-p
• esc: 12a 8-bit integrated
• motor: speedx2 1002 18000kv (4x)
• propeller: hqprop 45mm
• battery connector: xt30
• vtx: not included (wtfpv – bring your own)
• camera: not included (wtfpv – bring your own)
• receiver: built-in elrs 2.4ghz
• recommended battery: 2s lihv 380mah
• flight time: 3-5 minutes

analog wtfpv configuration

• model: t-cube18 2s wtfpv kit
• weight: 34.5g ±1g (without battery)
• flight controller: taker f411-12a-e 1-2s aio
• mcu: stm32f411ceu6
• gyro: icm42688-p (spi)
• esc: 12a 8-bit integrated
• motor: speedx2 1002 18000kv (4x)
• propeller: hqprop 45mm
• battery connector: xt30
• vtx: not included (wtfpv – bring your own)
• camera: not included (wtfpv – bring your own)
• receiver: built-in elrs 2.4ghz
• recommended battery: 2s lihv 380mah
• flight time: 3-5 minutes

performance

• voltage: 1-2s lipo/lihv
• control channels: 8 channels
• remote distance: 2000 meters (elrs)
• charging time: ~30 minutes
• charging voltage: 14.8v (2s)
• skill level: beginner to expert
• indoor/outdoor: both

advanced features

ultra-lightweight design

at only 34.5-50g depending on configuration, the t-cube18 is one of the lightest micro fpv drones available. the 1.5mm carbon fiber frame provides optimal rigidity while maintaining minimal weight for agile flight characteristics and extended flight times.

taker f411 aio flight controller

integrated all-in-one flight controller combines stm32f411 mcu, icm42688-p gyro, 12a 8-bit esc, and built-in elrs 2.4ghz receiver in a compact package specifically designed for micro fpv drones. betaflight compatible for easy configuration and tuning.

built-in elrs 2.4ghz receiver

integrated expresslrs 2.4ghz receiver provides long-range control up to 2000 meters with low latency and excellent penetration. no external receiver required, reducing weight and complexity while improving reliability with upgraded antenna design.

speedx2 1002 brushless motors

high-efficiency 18000kv brushless motors deliver smooth and responsive flight performance optimized for 2s batteries. the compact 1002 size provides excellent power-to-weight ratio for agile maneuvers and stable hovering.

wtfpv configuration

“whoop that fits your vtx” (wtfpv) design allows you to install your preferred video transmission system – either analog vtx/camera or dji o4 air unit. this flexibility lets you customize the drone to your specific fpv setup and budget.

indoor and outdoor versatility

compact size and lightweight design make the t-cube18 ideal for both indoor flying in homes and offices, and outdoor park flying. the protective whoop design ensures safe operation around people and objects.

beginner-friendly platform

perfect for learning fpv flying skills with forgiving flight characteristics, durable construction, and safe whoop design. the lightweight build reduces crash damage while the responsive controls help develop piloting skills.

key features

1. lightweight 1.5mm carbon fiber frame for optimal rigidity and portability
2. compatible with both indoor and outdoor flying – ideal for beginner practice
3. taker f411-12a-e 1-2s aio flight controller with built-in elrs 2.4ghz receiver
4. speedx2 1002 18000kv brushless motors for smooth, responsive flight
5. compact and portable – perfect park-flying companion
6. upgraded receiver antenna for improved signal reliability
7. wtfpv design – bring your own vtx and camera (analog or o4)

configuration options

o4 wtfpv

• ready for dji o4 air unit installation
• weight: 50g ±2g
• xt30 battery connector
• optimized for digital fpv

analog wtfpv

• ready for analog vtx and camera
• weight: 34.5g ±1g (lightest option)
• xt30 battery connector
• traditional analog fpv setup

what’s included

o4 wtfpv package

• 1× t-cube18 o4 wtfpv quadcopter
• 4× hqprop 45mm propellers (2 pairs)
• 1× star screwdriver
• 1× l-shaped screwdriver 1.5mm
• 8× battery straps
• user manual

analog wtfpv package

• 1× t-cube18 wtfpv kit quadcopter
• 8× hqprop 45mm propellers (4 pairs)
• 1× star screwdriver
• 1× l-shaped screwdriver 1.5mm
• 8× battery rubber bands
• user manual

what you’ll need

• 2s lihv 380mah battery (recommended)
• battery charger (2s lipo/lihv compatible)
• elrs 2.4ghz radio transmitter
• fpv goggles
• vtx (analog or dji o4 air unit) – not included
• fpv camera – not included
• antenna for vtx – not included
• spare propellers

applications

indoor flying

• safe for home and office use
• navigate tight spaces
• practice fpv skills indoors
• year-round flying regardless of weather

beginner training

• learn fpv flying fundamentals
• develop piloting skills
• forgiving flight characteristics
• low-cost crash repairs

park flying

• portable and easy to transport
• quick setup and flying
• safe around people
• fun outdoor sessions

important notes

• 1.8-inch micro whoop fpv drone
• 87mm wheelbase carbon fiber frame
• weight: 34.5-50g (configuration dependent)
• taker f411-12a-e 1-2s aio flight controller
• built-in elrs 2.4ghz receiver
• speedx2 1002 18000kv brushless motors (4x)
• 12a 8-bit integrated esc
• icm42688-p gyro
• hqprop 45mm propellers
• xt30 battery connector
• 1.5mm carbon fiber construction
• flight time: 3-5 minutes
• recommended battery: 2s lihv 380mah
• wtfpv configuration – vtx and camera not included
• compatible with analog or dji o4 systems
• elrs 2.4ghz transmitter required
• fpv goggles required
• upgraded receiver antenna
• indoor and outdoor capable
• beginner to expert skill level
• ready-to-fly (after adding vtx/camera)
• betaflight compatible
• 8-channel control
• 2000m range with elrs
• battery and charger not included
• minors should fly under adult supervision

wtfpv note

important: the wtfpv (whoop that fits your vtx) version does not include any o4 or analog vtx, camera, or antenna. you must purchase and install your own video transmission system separately. this allows you to customize the drone with your preferred fpv equipment.