I connected Tx Rx and ground. It is not working. is anything wrong with the it?

UT-210T is TTL 3.3V output not 5V. UT-210 is 5v output.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Ut-210t Rs-232 to Ttl Interface Protocol Converters(ttl Output 3.3v Port-powered, Rs-232 to Ttl, Mini-size

Product ID: 292052818

Details

Brand
UOTEK
Colour
Black
Connector type
Serial Adapter
Item dimensions L x W x H
16.5 x 11.2 x
Specific uses for product
personal

⚡Powered via 12V port, 1A current rating

📏Compact mini-size design

🔌RS-232 to TTL 3.3V conversion

A$60

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔗 Connect Smarter, Automate Faster!

ROBUST COMPATIBILITY - Supports EIA/TIA RS-232 standards with DB9 connectors for versatile industrial use.
ULTRA COMPACT FORM FACTOR - Mini-size design fits perfectly into tight spaces, ideal for modern automation setups.
INDUSTRIAL GRADE RELIABILITY - Matte finish and durable build ensure long-lasting performance in demanding environments.
PLUG PLAY POWER EFFICIENCY - Operates on a low 12V input with 1A current, minimizing energy footprint.
SEAMLESS PROTOCOL CONVERSION - Effortlessly bridges RS-232 and TTL signals for flawless device communication.

The UTEK UT-210T is a miniaturized RS-232 to TTL interface converter delivering reliable 3.3V TTL output. Designed for industrial and automation applications, it features standard DB9 connectors, supports EIA/TIA RS-232 protocols, and operates efficiently on 12V power with a 1A rating. Its compact matte-finished build ensures seamless integration into factory automation, SCADA, CNC, and medical systems, making it a must-have for professionals seeking dependable serial communication solutions.

Specifications

ASIN	B00GI9GPTC
Best Sellers Rank	#97,570 in Computers ( See Top 100 in Computers ) #259 in Serial Adapters
Brand	UOTEK
Color	Black
Connector Type	Serial Adapter
Current Rating	1 Amps
Customer Reviews	4.0 4.0 out of 5 stars (3)
Finish	Matte
Input Voltage	12 Volts
Item Dimensions	16.5 x 11.2 x 5.6 centimeters
Item Weight	0.1 Pounds
Manufacturer	UTEK
Mfr Part Number	1
Model Number	UT-210T
Number of Items	1
Number of Ports	1
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	personal
UPC	799418887173
Unit Count	1.0 Count

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