Buzzer Button Module
This documentation includes hardware info, installation guidelines and sample code for your hardware.
Last updated
This documentation includes hardware info, installation guidelines and sample code for your hardware.
Last updated
Turta Buzzer Button Module carries a large button and a piezo sounder. It's ideal for Internet button applications.
Button Input: INT, Active Low.
Piezo Input: PWM.
POWER: +3.3V and GND.
Module's technical specifications are as follows:
Button operating force: 4N.
Button travel: 0.9mm.
Button diameter: 4.3mm.
Piezo sounder recommended frequency range: 2 to 10kHz.
Piezo sounder sound pressure range: 65 to 85dB.
Piezo sounder peak dB frequency: 7.5kHz.
Buzzer Button Module is an add-in board for Turta Modular System. You'll need a compatible host device for your module. The following devices support Buzzer Button Module:
Turta IoT Node - ESP32
Turta Modular HAT for Raspberry Pi
