The Grove Speaker Plus includes a powerful amplifier driver board and a fancy speaker. With the help of the on-board potentiometer, you can easily adjust the output volume. You could replace the speaker with other speakers you like as it adopts separated and replaceable speaker design.
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Grove Speaker Plus consists of a powerful amplifier driver board and high-quality speaker. The speaker generates different tones with different input frequency, easy to control with PWM signal. You could create distinctive sound effects, play your favourite songs, or build your own music box with easy coding or a large number of existing music code.
Compare to the last version of Grove Speaker, Grove Speaker Plus has a better quality speaker with separated and replaceable speaker design, which enables you to replace with other loudspeakers you like. With the help of the on-board potentiometer, you can easily adjust the output volume. Already tired of fixed speaker with poor sound quality? Want to connect and play your own speaker? Here is your choice.
Grove makes it easier to connect, experiment, and simplify the prototyping process. No jumpers or soldering required. We have developed more than 300 Grove modules, covering a wide range of applications that can fulfil a variety of needs. Not only are these open hardware, but we also have open-source software.
For all Grove users (especially beginners), we provide you with the guidance of operation. Please read the instructions through the official website before your using the product.
Grove - Speaker Plus document