JHEMCU BZ110DB WS2812 LED Alarm Buzzer Module for Betaflight Cleanflight INAV F4 F7 H7 FC

Overview

The JHEMCU BZ110DB_WS2812 is an LED alarm buzzer module for FPV flight controller installations, featuring a 110 dBA buzzer and WS2812 programmable LEDs. It is intended for use with Betaflight (BF), Cleanflight (CF), and INAV flight controllers, including F4/F7/H7 platforms, using connections for GND, +5V, LED, and BZ-.

Key Features

• Integrated buzzer marked “110 dBA”
• WS2812 programmable LED support (LED signal connection)
• Flight controller wiring shown for: GND, +5V, LED, BZ-
• Model marking: BZ110DB_WS2812

Specifications

What's Included

• BZ110DB_WS2812 buzzer/LED module x 1
• 100MM line x 4

Applications

• FPV drone builds requiring an audible alarm buzzer and WS2812 LED signaling
• Betaflight / Cleanflight / INAV setups on F4, F7, and H7 flight controllers

For installation questions or after-sales support, contact [email protected] or visit https://rcdrone.top/.

Details

A compact FPV alarm buzzer with integrated WS2812 LEDs for Betaflight, Cleanflight, and INAV builds.

Includes a 4‑wire lead to make flight controller wiring quick and tidy.

Connect GND, +5V, LED signal, and BZ- to the matching pads on F4/F7/H7 flight controllers.

The lightweight 2.9 g board suits space- and weight-sensitive FPV builds.