====== Buzzer Shield ====== Get Started [[https://www.aliexpress.com/store/product/Buzzer-Shield-V1-0-0-for-WEMOS-D1-mini/1331105_32811252983.html|Buy Now]] {{:products:d1_mini_shields:buzzer_v1.0.0_1_16x9.jpg?direct|}} {{:products:d1_mini_shields:buzzer_v1.0.0_2_16x9.jpg?direct|}} ===== Features ===== * Frequency: 1kHz-3kHz * 4 optional control ports (Default: D5) ===== Pins ===== ^D1 mini^Shield^ |D5/D6/D7/D8|Buzzer| ===== Arduino example===== * [[https://github.com/wemos/D1_mini_Examples/tree/master/examples/04.Shields/Buzzer_Shield|Buzzer Shield example]] ===== Documents ===== * {{ :products:d1_mini_shields:sch_buzzer_v1.0.0.pdf |Schematic V1.0.0}} * {{ :products:d1_mini_shields:mlt-8540.pdf |MLT-8540 Datasheet}}