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U138

Name: M5Stack U138
Brand: M5Stack
SKU: 170-U138
Price: 37.3 CAD
Availability: InStock

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See Product Specifications

Mouser #:

170-U138

Mfr. #:

U138

Mfr.:

M5Stack

Description:

Ethernet Development Tools ESP32 Ethernet Unit supports PoE. This module adopts ESP32 as built-in MAC

Datasheet:

U138 Datasheet (PDF)

More Information

Learn more about M5Stack U138

In Stock: 114

Stock:: 114

Can Ship Immediately

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On Order:: 180

Expected 2026-07-01
Factory Lead-Time:: 9

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:

$-.--

Est. Tariff:

Pricing (CAD)

Qty.	Unit Price	Ext. Price
	$37.30	$37.30

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	M5Stack
Product Category:	Ethernet Development Tools
RoHS:
Product:	Expansion Boards
Type:	PoESP32 Unit
Tool Is For Evaluation Of:	ESP32
Interface Type:	UART
Brand:	M5Stack
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Dimensions:	72 mm x 26 mm x 19.2 mm
For Use With:	PoESP32, HY2.0-4P Cable
Product Type:	Ethernet Development Tools
Series:	UNIT
Factory Pack Quantity:	10
Subcategory:	Development Tools

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Datasheet

U138 Datasheet (PDF)

Test/Quality Data

CNHTS:: 8543709990
USHTS:: 8517620090
JPHTS:: 851762090
TARIC:: 8517620000
ECCN:: EAR99

ESP32 Ethernet Unit with PoE

M5Stack ESP32 Ethernet Unit with Power over Ethernet (PoE) adopts ESP32 as built-in MAC and IP101G as physical layer transceiver. This module can connect to the server with AT commands through a serial port, achieving data transmission and remote control functions. The ESP32 Ethernet unit with PoE features IEEE 802.3/802.3u standard, RJ45 network port 10Mbps/100Mbps, HY2.0-4P interface 5V_DC power supply, and PoE power supply. This module includes default firmware with ESP-AT and supports TCP, MQTT, and HTTP protocols. The PoESP32 unit with PoE can be used in the Ethernet controller and TCP client data passthrough.