{"product_id":"jhemcu-bz110db-led-buzzer","title":"JHEMCU BZ110DB WS2812 LED Alarm Buzzer Module for Betaflight Cleanflight INAV F4 F7 H7 FC","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe 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-.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntegrated buzzer marked “110 dBA”\u003c\/li\u003e\n\u003cli\u003eWS2812 programmable LED support (LED signal connection)\u003c\/li\u003e\n\u003cli\u003eFlight controller wiring shown for: GND, +5V, LED, BZ-\u003c\/li\u003e\n\u003cli\u003eModel marking: BZ110DB_WS2812\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJHEMCU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eBZ110DB_WS2812\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuzzer rating (marking)\u003c\/td\u003e\n\u003ctd\u003e110 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e27 * 14 * 11MM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.9g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFC connection labels (diagram)\u003c\/td\u003e\n\u003ctd\u003eGND, +5V, LED, BZ-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional PCB markings\u003c\/td\u003e\n\u003ctd\u003eOUT; R T G V (silkscreen)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference drawing labels\u003c\/td\u003e\n\u003ctd\u003e3, 5, 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBZ110DB_WS2812 buzzer\/LED module x 1\u003c\/li\u003e\n\u003cli\u003e100MM line x 4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFPV drone builds requiring an audible alarm buzzer and WS2812 LED signaling\u003c\/li\u003e\n\u003cli\u003eBetaflight \/ Cleanflight \/ INAV setups on F4, F7, and H7 flight controllers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor installation questions or after-sales support, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"JHEMCU BZ110DB_WS2812 FPV buzzer module with four WS2812 LED pads and 110 dBA alarm buzzer\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/JHEMCU-BZ110DB-WS2812-LED-Alarm-Buzzer-Module-for-Betaflight_4b36e5e9-87ee-432f-8f3b-cdab454efe72.webp?v=1782466375\"\u003e\u003cp\u003eA compact FPV alarm buzzer with integrated WS2812 LEDs for Betaflight, Cleanflight, and INAV builds.\u003c\/p\u003e\n\u003cimg alt=\"BZ110DB_WS2812 buzzer module with included 100 mm 4-wire lead for GND, 5V, LED signal, and BZ-\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/JHEMCU-BZ110DB-LED-alarm-buzzer-WS2812-programmable-BF-CF.jpg?v=1782466148\"\u003e\u003cp\u003eIncludes a 4‑wire lead to make flight controller wiring quick and tidy.\u003c\/p\u003e\n\u003cimg alt=\"Wiring guide for BZ110DB_WS2812: connect GND, +5V, LED, and BZ- to F4\/F7\/H7 flight controller pads\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/JHEMCU-BZ110DB-LED-alarm-buzzer-WS2812-programmable-BF-CF_0b0198ec-56f8-438c-adae-10ec4c1fd43a.jpg?v=1782466159\"\u003e\u003cp\u003eConnect GND, +5V, LED signal, and BZ- to the matching pads on F4\/F7\/H7 flight controllers.\u003c\/p\u003e\n\u003cimg alt=\"JHEMCU BZ110DB_WS2812 module on digital scale showing approximately 2.9 g installed weight\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/JHEMCU-BZ110DB-LED-alarm-buzzer-WS2812-programmable-BF-CF_d72c8b90-d477-44bd-8722-d8324e53a50d.jpg?v=1782466170\"\u003e\u003cp\u003eThe lightweight 2.9 g board suits space- and weight-sensitive FPV builds.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"JHEMCU","offers":[{"title":"Default Title","offer_id":53203775815904,"sku":"jhe-20237813445-1","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/56_0.jpg?v=1782314151","url":"https:\/\/rcdrone.top\/it\/products\/jhemcu-bz110db-led-buzzer","provider":"RCDrone","version":"1.0","type":"link"}