LiteWing Optical Flow & ToF Sensor for Drone Height Hold
LiteWing Drone Positioning Module – Optical Flow & ToF Sensor for Height Hold & Position Hold
The LiteWing Drone Positioning Module integrates optical flow and Time-of-Flight (ToF) sensors to provide precise altitude and position hold for multirotor drones. It works with popular flight controllers like Pixhawk and Arduino-based systems. Ideal for autonomous hovering, indoor navigation, and stable aerial photography.
Key Specifications
| Specification | Value |
|---|---|
| Sensor Type | Optical Flow & ToF |
| Interface | UART (3.3V TTL) |
| Operating Voltage | 4.5V–5.5V DC |
| Current Consumption | <100mA |
| ToF Range | 0.1m–2m (indoors) |
| Dimensions | 28mm x 28mm x 7mm |
What You Can Build With This
- Indoor drone with autonomous position and height hold
- Precision landing system for UAVs
- Obstacle avoidance drone using ToF distance sensing
- Automated warehouse inventory drone with optical flow navigation
Compatibility
This module interfaces via UART and is compatible with Pixhawk, APM, Arduino, and Raspberry Pi boards. It works at 3.3V logic level but can tolerate 5V input with a simple level shifter. Pair it with a GPS module for robust outdoor position hold.
Wiring Notes
Connect VCC to 5V, GND to ground, TX to flight controller RX, and RX to flight controller TX. Ensure the sensor has a clear downward-facing view. Use a logic level converter if your controller operates at 5V to avoid damage.
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 4?
Yes, connect to a free TELEM or SERIAL port and set the appropriate protocol in Mission Planner (e.g., LIDAR-Lite) for height hold.
Can it be used outdoors?
Optical flow requires textured surfaces and good lighting; it works best indoors. For outdoor use, combine with GPS for enhanced stability.
What is the maximum altitude for height hold?
The ToF sensor measures distances up to 2 meters accurately, ideal for terrain following and low-altitude holds.
📦 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