Description
The Matek WS2812B LED Tail Light and Loud Buzzer is a high-performance, multi-functional module designed specifically for the RC and drone community. This essential upgrade combines high-intensity visual orientation with a powerful audio alert system, ensuring maximum safety for your flight operations.
Dual-Mode Functionality for Ultimate Control
This module features two distinct operating modes to suit your setup. In TX Mode, you can control the LEDs directly through your transmitter, choosing from 7 vibrant colors (White, Red, Green, Blue, Yellow, Magenta, and Cyan) and 5 different lighting statuses, ranging from constant light to “violent” blink patterns. Alternatively, FC Mode allows for seamless integration with flight controllers like Naze32 and SPRacingF3 using CleanFlight or Betaflight firmware.
Advanced Lost Plane Discovery
Never lose your drone again. The integrated loud buzzer acts as a dedicated Lost Plane Finder, providing an audible signal that helps you locate your aircraft in tall grass or difficult terrain. This feature is indispensable for FPV racing and long-range exploration.
Reliable Engineering & Easy Integration
Designed by Matek Systems, a brand synonymous with quality in the hobbyist and industrial UAV sectors, this board weighs only 5g. It operates efficiently on a 5V DC input, making it compatible with most standard power distribution boards. At HTE Bangladesh, we ensure that every component we supply meets the rigorous standards required by students, engineers, and professional drone builders.
Key Benefits:
- High Visibility: 7-color addressable LEDs for clear orientation.
- Audio Protection: High-decibel buzzer for easy recovery of downed aircraft.
- Versatile Compatibility: Works with Betaflight and Cleanflight.
- Lightweight Design: Only 5g, maintaining your drone’s power-to-weight ratio.
Specifications:
- Input Voltage: 4.5~5.2V DC
- Modes: FC Control & TX Control
- LED Colors: 7 Options (White, Red, Green, Blue, Yellow, Magenta, Cyan)
- Blink Patterns: Constant, Slow, Fast, Violent
- Weight: 5g
- Power Consumption: 1W/0.2A to 2W/0.4A
- Compatibility: Naze32, SPRacingF3, etc.







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