Happymodel Mobula7 1S SPI ELRS is a micro FPV drone in the 75mm whoop class designed for indoor flying and light outdoor use. The platform uses a 1S power system, providing a balance between control, efficiency and flight time.
The drone is built around the X12 5-in-1 AIO flight controller, integrating flight controller, ESC, SPI ExpressLRS receiver and analog video transmission. This reduces weight and simplifies setup, making it suitable for compact FPV configurations.
Mobula7 offers increased stability compared to 65mm whoops due to its larger frame and propellers. This makes it easier to control, especially for pilots transitioning from beginner drones to more dynamic flying.
Main Capabilities
- Built-in SPI ExpressLRS 2.4GHz receiver
- Analog 5.8GHz video transmission (OpenVTX up to 400 mW)
- Supports 1S LiPo / LiHV batteries
- Provides improved stability compared to 65mm whoops
- Designed for indoor and light outdoor flying
- Lightweight and compact construction
- Suitable for freestyle and training
Key Modules and Components
Flight Controller
X12 5-in-1 AIO with integrated ESC, receiver and VTX.
Receiver
SPI ExpressLRS 2.4GHz (firmware-dependent configuration).
Camera
Caddx ANT or Runcam Nano3 analog FPV camera (~800–1200TVL).
Video Transmission
5.8GHz OpenVTX system with adjustable power (0–400 mW).
Motors
RS0802 KV20000 brushless motors optimized for 1S operation.
Suitable For
The drone is suitable for:
- indoor FPV flying
- backyard and calm outdoor conditions
- beginner FPV training
- pilots upgrading from 65mm whoops
Suitable for beginner to intermediate users.
Package Contents
The package typically includes:
- Mobula7 1S SPI ELRS drone
- 8 × propellers (spare set)
- 1S charging board
- spare canopy
- screwdriver and accessories
Additional equipment required:
- radio controller (ELRS compatible)
- FPV goggles (analog)
- 1S batteries (450–650 mAh recommended)
- charger
FAQ
What is SPI ELRS?
SPI ELRS is a receiver integrated directly into the flight controller. It reduces weight but has limited firmware flexibility compared to external ELRS receivers.
Is this better than Mobula6?
Yes for stability and ease of control. Mobula6 is more agile, while Mobula7 is easier to fly.
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