
🚁 OMPHOBBY M1 V3 PRO – Defy Gravity
The OMPHOBBY M1 V3 PRO is the new benchmark in 100-size collective pitch performance—fully redesigned for longer flight times, stronger power delivery, and a more “big heli” flight feel in an ultra-micro package. With an ultra-light 112g flying weight (including the built-in receiver) and a 297mm rotor diameter, it delivers exceptionally low disc loading for improved stability, precise control, and confidence across everything from hovering to full 3D.
The M1 V3 PRO is powered by OMPHOBBY’s OFS3+ flight control system with an integrated ExpressLRS receiver, featuring full telemetry, app integration, simplified LED setup, full parameter access (including PID tuning), and flight modes for 3D, self-leveling, and rescue. These new helicopters ship with the latest firmware: OFS3(+) Firmware Update 14.75.
🎨 Available in four bold colour schemes: Cosmic Orange, Solar Yellow, Nebula Pink, and Aurora Green.
🔥 Key Features
- ⚡ Ultra-light 100-size performance: 112g flying weight and 297mm rotor for a mature, stable flight feel and excellent control authority.
- 🔋 Longer, more efficient flights: optimized power system and new 2S 400mAh 50C LiHV battery for 20–30% longer flight times.
- 📡 OFS3+ with integrated ExpressLRS: telemetry support, app integration, firmware updates, simplified setup, and full tuning access. Ships with OFS3(+) Firmware Update 14.75.
- 🛠️ Redesigned M2 V3-inspired airframe: central main plate, servo rack, reinforcement plates, and traditional skid landing gear for improved durability.
- 🌀 New rotor head design: axial bearings and updated geometry for smoother precision control and stronger cyclic authority across low to high RPM.
- 🎯 Upgraded tail system: carbon tail boom, optimized tail motor, and keyed tail prop for stronger thrust, improved consistency, and lower noise.
- 🔌 High-current battery connector: gold-plated GY15 3-pin connector designed for high-power micro 3D applications.
- 🔧 Easy servicing: only 1.3mm and 1.5mm hex drivers required—no special tools needed.
📊 Specifications
| Class | 100 Size Micro Collective Pitch |
| Flying Weight | 112g (including built-in receiver) |
| Rotor Diameter | 297mm |
| Flight Controller | OFS3+ with Integrated ExpressLRS (Firmware 14.75) |
| Flight Modes | 3D, Self-Leveling, Rescue |
| Main Blades | APEX 125 |
| Tail Propeller | APEX 27 (keyed) |
| Battery | 2S 400mAh 50C LiHV (GY15 3-pin connector) |
| Receiver Compatibility | CRSF (ExpressLRS, Crossfire, Tracer), F.Port, SRXL2, DSM, S.BUS |
| Colors | Cosmic Orange, Solar Yellow, Nebula Pink, Aurora Green |
📦 In the Box
- 🚁 OMPHOBBY M1 V3 PRO Helicopter
- 🔋 2S 400mAh 50C LiHV Battery
- 🔌 Charging Cable
- 📲 Bluetooth Module
- 🛠️ Spare Parts Bag
- 📡 OFS3+ Flight Controller with Integrated ExpressLRS (Firmware 14.75)