DeepSpace Stellar 25 O4 Pro 4S FPV Drone

Looking to shoot butter-smooth indoor footage without turning real estate clients into chopped salad? The DeepSpace Stellar 25 O4 Pro is a 2.5-inch micro cinewhoop engineered for high-definition FPV filmmaking. Weighing 185g dry, this BNF drone pairs DJI O4 Pro HD digital video transmission with ExpressLRS 2.4GHz control for bulletproof signal reliability. A built-in GPS module provides real-time speed, telemetry, and reliable GPS Rescue return-to-home functionality. Fitted with protective prop guards and tuned on 4S power, it flies like a dream right out of the box—provided you handle those vibration-sensitive O4 camera gyros with care.

Highlights

• DJI O4 Pro Digital HD: Crystal-clear low-latency video feed for precise cinematic lines.
• Integrated GPS Rescue: On-screen telemetry with automatic return-to-home fail-safe protection.
• Crash-Resistant Design: 2.5mm carbon fiber chassis with full-coverage plastic duct guards.
• ELRS 2.4GHz Receiver: Ultra-low latency control link for razor-sharp stick response.
• Robust Power Stack: STM32F405 F4 FC paired with 40A Bluejay ESCs and Aether 1404 4600Kv motors.

Why You Want It

Cinematic indoor filming usually means sweating over tight spaces and delicate humans. The Stellar 25 solves your blood pressure issues by enclosing Gemfan D63-3 props in rigid guards, backed up by an F405 AIO controller running Bluejay 40A ESCs for crisp throttle resolution. Need to chase cyclists or pull commercial property fly-throughs? The 4S Aether 1404 motors supply immediate torque without cooking your XT30 plug. Just mind the DJI O4 camera gyro sensitivity—soft-mount it properly, or Gyroflow will have a right properly sad time.

Specs

• Motor Diagonal Distance: 116mm
• Carbon Thickness: 2.5mm
• FC MCU: STM32F405
• Gyro: ICM42688-P
• Blackbox Memory: 8MB
• Maximum ESC Current: 40A
• ESC FW: Bluejay
• Propellers: Gemfan D63-3
• Power Connector: XT30
• Receiver: ELRS 2.4GHz
• Motors: Aether 1404 4600Kv
• Video Transmission: DJI O4 Pro
• Weight: 185g (without battery)

FAQ

Does the Stellar 25 feature GPS Rescue?

Yes, the integrated onboard GPS module provides live OSD coordinates, speed, distance telemetry, and configures Betaflight GPS Rescue fail-safe mode.

What battery should I use with the DeepSpace Stellar 25?

We recommend a 4S LiPo battery between 650mAh and 950mAh fitted with an XT30 connector for optimum flight times and balance.

Why is my DJI O4 RockSteady/Gyroflow video shaky?

The DJI O4 camera features ultra-sensitive internal gyros. Ensure frame screws are torqued, props are undamaged, and camera damping grommets are not over-tightened.

In the Box

• 1x DeepSpace Stellar 25 O4 Pro 4S Drone (ELRS 2.4GHz)
• 1x Gemfan D63-3 Propeller Set

#Cinewhoop #FPVDrone #DJIO4Pro #ExpressLRS #UnmannedTech