LiteWing Drone Positioning Module | Optical Flow & ToF Height Hold
LiteWing Drone Positioning Module — Optical Flow & ToF Height Hold
The LiteWing Drone Positioning Module integrates an optical flow sensor and a Time-of-Flight (ToF) range finder. It delivers real-time horizontal movement data and precise distance-to-ground measurements, enabling stable altitude and position hold on custom drones. This module is essential for indoor navigation and autonomous flight projects where GPS is unavailable.
Key Specifications
| Specification | Value |
|---|---|
| Sensor Type | Optical Flow + ToF (VL53L1X-based) |
| Operating Voltage | 3.3V – 5V DC |
| Current Consumption | < 100 mA |
| ToF Range | 4 cm – 4 m (indoor, good lighting) |
| Interface | I2C / UART (selectable) |
| Dimensions | 25 × 15 × 5 mm |
What You Can Build With This
- Indoor hovering drone with stable altitude and position lock
- Autonomous delivery robot using floor tracking and obstacle avoidance
- Gesture-controlled drone that follows hand movements precisely
- Low-altitude survey drone for accurate mapping without GPS
Compatibility
The module works with flight controllers running ArduPilot (via I2C), PX4, and Betaflight (with custom firmware). It supports 3.3V and 5V logic levels, making it compatible with Pixhawk, Omnibus, and Matek boards. For best results, pair with a vibration-damped mount.
Wiring Notes
Connect VCC to a clean 3.3V or 5V output on your flight controller. Wire SDA/SCL for I2C mode, or TX/RX for UART. Ensure a solid common ground. Add a 100 µF capacitor near the module to suppress voltage spikes from motor ESCs.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Pixhawk?
Yes, connect via I2C to the Pixhawk's I2C port and set the sensor type in Mission Planner. It works with ArduPilot 4.0+.
Can it be used outdoors?
Optical flow requires visible ground texture; it works up to ~4 m in daylight, but strong sunlight may reduce ToF accuracy. Best for indoor or low-altitude outdoor flights.
Does it include mounting hardware?
The module comes with a 4-pin header; you may need screws or vibration dampers for secure mounting (not included).
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items