Product description: M5StickC PLUS Speaker 2 Hat - module with speaker - MAX98357 - M5Stack U055-B
HAT-SPK2 is a module for the Stick series from M5Stack equipped with a loudspeaker and a MAX98357 digital amplifier supporting the I2S audio interface. This compact 1W speaker offers excellent sound quality, supporting audio input with a resolution of 16 bit and sampling rates from 32 kHz to 192 kHz . Additionally, the module is equipped with protection against short circuit and overheating, which ensures its stable and reliable operation.
M5StickC PLUS Speaker 2 Hat - module with speaker - MAX98357 - M5Stack U055-B. 
The speaker supports 16-bit audio input with sampling rates from 32 kHz to 192 kHz, ensuring high sound quality.Special features of the loudspeaker
- High audio quality - the speaker supports audio input with a resolution of 16 bits and sampling rates from 32 kHz to 192 kHz, ensuring high sound quality
- Multiple output modes including mono and stereo, and various audio input formats such as I2S, left and right aligned
- Short circuit protection and overheating protection ensure not only high sound quality, but also stability and reliability of operation
- HAT-SPK2 is compatible with development platforms such as Arduino and UIFlow, making it easy to integrate into a variety of projects
- Loudspeaker in the form of a HAT for the M5StickC / M5StickC Plus development module.
Technical specifications of the loudspeaker
- Manufacturer: M5Stack
- Model: HAT-SPK2
- Compatible with: M5StickC / M5StickC Plus
- Digital amplifier: MAX98357
- Output power: 1W maximum
- Signal-to-noise ratio: 103 dB
- Distortion factor: 0.1%
- Supply voltage: 4.5V to 5.5V
- Operating temperature range: 0°C to 40°C
- Audio input format: I2S, left aligned, right aligned
- Sampling frequency: 32 kHz to 192 kHz
- Control interface: I2C, SPI, GPIO
- Dimensions: 24 x 18.6 x 13.7 mm
- Weight: 4.6 g
HAT-SPK2 is compatible with development platforms such as Arduino and UIFlow, making it easy to integrate into a variety of projects. Useful links |
