Can this be used keep me a global cache itach? I want to use this as part of my home automation to control HDMI switch by sending hex strings.

Sorry, USR-TCP232-302 just used for data transmission. without caching function

Is it shipping from Europe? Or China?

Dear Digital World , The item can send from China and Europe,If FBA warehouse is in stock,we can send the item form Europe.But now, the FEA warehouse is out of stock,the item only can send form the China.It will arrive in UK within 20-30 days. Hope you can understand. Best regards.

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USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS

USR-TCP232-302 Tiny Size Serial RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS

Product ID: 48963711

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Details

Compatible devices
Personal
Specific uses for product
Transmit data
Connector type
RJ45
Colour
Server part
Item dimensions L x W x H
8 x 5 x 3

⚡Low 5V power consumption

📏Compact 8x5x3 cm footprint

📶Multi-mode TCP/UDP/HTTP support

Description

🌐 Tiny powerhouse connecting your legacy devices to the future of networking!

CERTIFIED RELIABILITY - CE and FCC certified for trusted, professional-grade performance.
GLOBAL CONNECTIVITY READY - Works flawlessly on LAN and external internet networks—expand your device reach.
PLUG PLAY COMPACT DESIGN - Tiny 8x5x3 cm size fits anywhere, perfect for sleek, space-conscious setups.
SEAMLESS NETWORK INTEGRATION - Effortlessly bridge RS232 devices to Ethernet with built-in TCP/IP stack.
VERSATILE COMMUNICATION MODES - Supports TCP Server/Client, UDP Server/Client, and HTTPD Client for ultimate flexibility.

The USR-TCP232-302 is a compact, low-power RS232 to Ethernet converter featuring an integrated TCP/IP protocol stack. It supports multiple communication modes including TCP Server/Client, UDP Server/Client, and HTTPD Client, enabling seamless data transmission over LAN or internet. Certified by CE and FCC, this module is designed for professional device networking with a minimal 8x5x3 cm footprint and 5V power input.

Specifications

Manufacturer	USR
Part number	USR-TCP232-302
Item Weight	200 g
Product Dimensions	8 x 5 x 3 cm; 199.58 g
Item model number	N18041
Colour	Server +Terminal part
Voltage	5 Volts
Item Package Quantity	1
Specification met	CE, FCC
Specific uses	Transmit data transparently between TCP/IP and RS232
Batteries included?	No
Batteries Required?	No

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