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M147

Name: M5Stack M147
Brand: M5Stack
SKU: 170-M147
Price: 7.7 EUR
Availability: OutOfStock

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See Product Specifications

Mouser No:

170-M147

Mfr. No:

M147

Mfr.:

M5Stack

Description:

Audio Modules Offline speech recognition module with built-in microphone and speaker, supports multi-language custom commands and UART control.

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

M147 Datasheet (PDF)

ECAD Model:

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More Information

Learn more about M5Stack M147

Availability

Stock:: 0

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On Order:: 20

Expected 4/15/2026
Factory Lead Time:: 5

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	7,70 €	7,70 €
	6,49 €	64,90 €

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	M5Stack
Product Category:	Audio Modules
RoHS:
Product:	Audio Players
Interface Type:	UART
Operating Supply Voltage:	5 VDC
Brand:	M5Stack
Product Type:	Audio Modules
Factory Pack Quantity:	1
Subcategory:	Embedded Solutions
Unit Weight:	29 g

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Datasheet

M147 Datasheet (PDF)

Module ASR AI Intelligent Offline Voice Module

M5Stack Module ASR Artificial Intelligence (AI) Intelligent Offline Voice Module is based on a CI1302 chip and equipped with a microphone for clear audio acquisition and a built-in speaker for high-quality audio feedback. Module ASR supports mid-session voice interruption, enabling flexible interruption and quick responses to new commands during recognition. Integrated echo cancellation (AEC) effectively removes echoes and noise interference, improving recognition accuracy. This M5Stack AI offline voice module comes preloaded with 53 English wake-up and feedback command words and supports device activation via UART commands or voice keyword triggers.