BOSON: Buzzer Module
Digital buzzer module operating at 5.0 V via PH2.0 interface, with programmable sound frequency for alarms, status indicators, and interactive projects.
Pinout
- GNDOfficial table 2 row 1
Power -
Type · Ground - VCCOfficial table 2 row 2
Power +
Type · Power - SIGNALOfficial table 2 row 3
Digital Signal Line
Type · GPIO
| Pin | Position | Type | Function |
|---|---|---|---|
| GND | Official table 2 row 1 | Ground | Power - |
| VCC | Official table 2 row 2 | Power | Power + |
| SIGNAL | Official table 2 row 3 | GPIO | Digital Signal Line |
Pin details
3 connections- GNDOfficial table 2 row 1
Power -
Ground - VCCOfficial table 2 row 2
Power +
Power - SIGNALOfficial table 2 row 3
Digital Signal Line
GPIO
Start wiring
Analog · I2S · PWM · 3.3 – 5 V · Bare
Adafruit product 1536 is a breadboard-friendly active buzzer: apply 3–5 V DC and it produces a loud fixed tone around 2 kHz; the frequenc…
Module pins: VCC, GND. Schematik maps them to your board in the app.
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