SPECIFICATIONS

Description:

SPH0645 I2S MEMS Microphone Breakout Sensor Board Module SPH0645LM4H Microphone Module 1.6-3.6V for Raspberry Pi

Product Description:

The microphone is a single mono element.

You can select whether it's on the left channel or the right channel by connecting the Select pin to the power supply or ground.

If you need stereo sound, please pick up two microphones!

You can set them to stereo by sharing the clock, WS and data lines.

However, one of them should be selected as grounded, while the should also be selected as grounded.

The bottom of this I2S MEMS microphone has a port.

Therefore, make sure that the holes at the bottom face the sound you to capture.

It is only a device with a maximum voltage of 1.6 - 3.6V, so it can not be used with 5V logic (anyway, you actually are unlikely to have a 5V logic device with I2S).

Many beginner microcontroller boards do not have I2S, so before attempting to connect, please ensure that the interface it supports is compatible.

This microphone is used together with Cortex M series microchip (For example, the Feather MO used for Zero or the single-board computer used for Raspberry Pi).

Specifications:

Material: Plastic+Metal

Size: 17 * 13mm

Packing: 1 set

Note:

1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received.

2. Please allow slight manual measurement deviation for the data.