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U212

Name: M5Stack U212
Brand: M5Stack
SKU: 170-U212
Price: 3.87 EUR
Availability: OutOfStock

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See Product Specifications

Mouser No:

170-U212

Mfr. No:

U212

Mfr.:

M5Stack

Description:

Interface Modules Unit ChainBus (STM32G031)

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

U212 Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about M5Stack U212

Availability

Stock:: 0

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On Order:: 10

Expected 01/07/2026
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
	3,87 €	3,87 €

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	M5Stack
Product Category:	Interface Modules
RoHS:
Product:	Interface Module
Interface Type:	UART
Brand:	M5Stack
Dimensions:	29.8 mm x 24 mm x 8 mm
Mounting Style:	Panel Mount
Product Type:	Interface Modules
Subcategory:	Embedded Solutions

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Datasheet

U212 Datasheet (PDF)

Compliance Codes

TARIC:: 8517620000
USHTS:: 8517620090
JPHTS:: 851762090
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

Unit ChainBus Communication Protocol Converters

M5Stack Unit ChainBus Communication Protocol Conversion Units integrate an STM32G031G8U6 chip and use a UART daisy-chain communication protocol to enable chained connections of multiple devices. The M5Stack Unit ChainBus supports multiple protocol interface conversions, allowing various peripherals to be expanded on the same bus. These protocol converters also integrate hardware control and data interaction capabilities. The UART interfaces on the left and right sides are used to connect Chain series devices, supporting device UID query, version query, link device enumeration, heartbeat communication, and more. The top multifunction expansion interface can be used to extend unit series devices, supporting I²C communication, GPIO (input and output) management, analog-to-digital converter (ADC) sampling, and NVIC interrupt management. The Unit ChainBus is suitable for industrial control, the Internet of Things (IoT), smart home applications, and more.