{"product_id":"deepspace-stellar-25-o4-pro-4s-fpv-drone","title":"DeepSpace Stellar 25 O4 Pro 4S FPV Drone","description":"\u003ch1\u003eDeepSpace Stellar 25 O4 Pro 4S FPV Drone\u003c\/h1\u003e\u003cp\u003eLooking 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.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDJI O4 Pro Digital HD:\u003c\/strong\u003e Crystal-clear low-latency video feed for precise cinematic lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated GPS Rescue:\u003c\/strong\u003e On-screen telemetry with automatic return-to-home fail-safe protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrash-Resistant Design:\u003c\/strong\u003e 2.5mm carbon fiber chassis with full-coverage plastic duct guards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eELRS 2.4GHz Receiver:\u003c\/strong\u003e Ultra-low latency control link for razor-sharp stick response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Power Stack:\u003c\/strong\u003e STM32F405 F4 FC paired with 40A Bluejay ESCs and Aether 1404 4600Kv motors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy You Want It\u003c\/h3\u003e\u003cp\u003eCinematic 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.\u003c\/p\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Diagonal Distance:\u003c\/strong\u003e 116mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Thickness:\u003c\/strong\u003e 2.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFC MCU:\u003c\/strong\u003e STM32F405\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGyro:\u003c\/strong\u003e ICM42688-P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlackbox Memory:\u003c\/strong\u003e 8MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum ESC Current:\u003c\/strong\u003e 40A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESC FW:\u003c\/strong\u003e Bluejay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePropellers:\u003c\/strong\u003e Gemfan D63-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Connector:\u003c\/strong\u003e XT30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceiver:\u003c\/strong\u003e ELRS 2.4GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotors:\u003c\/strong\u003e Aether 1404 4600Kv\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo Transmission:\u003c\/strong\u003e DJI O4 Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 185g (without battery)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eDoes the Stellar 25 feature GPS Rescue?\u003c\/h4\u003e\u003cp\u003eYes, the integrated onboard GPS module provides live OSD coordinates, speed, distance telemetry, and configures Betaflight GPS Rescue fail-safe mode.\u003c\/p\u003e\u003ch4\u003eWhat battery should I use with the DeepSpace Stellar 25?\u003c\/h4\u003e\u003cp\u003eWe recommend a 4S LiPo battery between 650mAh and 950mAh fitted with an XT30 connector for optimum flight times and balance.\u003c\/p\u003e\u003ch4\u003eWhy is my DJI O4 RockSteady\/Gyroflow video shaky?\u003c\/h4\u003e\u003cp\u003eThe DJI O4 camera features ultra-sensitive internal gyros. Ensure frame screws are torqued, props are undamaged, and camera damping grommets are not over-tightened.\u003c\/p\u003e\u003ch3\u003eIn the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1x DeepSpace Stellar 25 O4 Pro 4S Drone (ELRS 2.4GHz)\u003c\/li\u003e\n\u003cli\u003e1x Gemfan D63-3 Propeller Set\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e#Cinewhoop #FPVDrone #DJIO4Pro #ExpressLRS #UnmannedTech\u003c\/p\u003e","brand":"DeepSpace","offers":[{"title":"Default Title","offer_id":58885946114429,"sku":"DS-ST25-O4P-E24","price":419.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/28335-1000_1000.jpg?v=1791815123","url":"https:\/\/www.unmannedtechshop.co.uk\/fr\/products\/deepspace-stellar-25-o4-pro-4s-fpv-drone","provider":"Unmanned Tech","version":"1.0","type":"link"}