Last updated
HAT-SPK2 is a speaker designed specifically for the M5SticKC PLUS platform. It features a built-in MAX98357 digital audio I2S amplifier IC and a 1W speaker, providing high-quality audio output. The speaker supports audio input with a sample rate ranging from 16-bit, 32kHz to 192kHz, ensuring excellent audio reproduction. HAT-SPK2 is equipped with built-in short circuit protection, which safeguards the speaker and the connected devices in case of a short circuit. Additionally, it includes over-temperature protection, preventing overheating and ensuring safe operation even during extended use. This speaker module is suitable for a wide range of audio applications. Whether you're building a portable music player, a sound effects generator, or any other project that requires clear and amplified audio output, the HAT-SPK2 provides a reliable and convenient solution.
HIGH-QUALITY AUDIO OUTPUT: SUPPORTS 16-BIT, 32KHZ TO 192KHZ SAMPLE RATE AUDIO INPUT
Multiple output modes: including mono and stereo, as well as audio input formats such as I2S, left-justified, and right-justified
Stability and reliability: Built-in short-circuit protection and over-temperature protection
Programming platforms: Arduino, uiflow
Attach the M5Stack Speaker 2 Hat to the top of your M5Stack Core. Ensure the hat is securely connected to the core's GPIO pins.
Resources | Parameters |
---|---|
Power output
Maximum 20W
Signal-to-noise ratio
103dB
Distortion rate
0.1%
Supply voltage
4.5v-5.5v
Operating temperature range
0-40°C
Enter the audio format
I2S, left-aligned, right-aligned
Sample rate
32kHz to 192kHz
Control interface
I2C、SPI、GPIO
Product Size
24mm × 18.6mm ×13.7mm
Package Size
136mm × 92mm ×13mm
Product Weight
4.6g
Package Weight
8.1g