All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Rs232 tcp interface
(999+ products available)
2025-12-05
Alibaba
Electronic Components, Accessories & Telecommunications
Integrated Circuits
Other ICs
Previous slide
Next slide
CHAFON CF6A1 IP65 Waterproof Dual Color LED Access Control Card Reader
RS232
/WG26/Relay
TCP
/IP POE WIFI
Interface
10m Reader
Ready to Ship
$98-106
Min. order: 1 piece
Previous slide
Next slide
SX1278/SX1276 Wireless Communication Module|433MHZ Wireless Serial
Interface
|LORA Spread Spectrum 3000m UART
Interface
$4.61-4.95
Min. order: 2 pieces
Previous slide
Next slide
TZ High Precision 5V SPI
Interface
ADS1256 24bit 8 Channel ADC AD Module ADS1256IDB ADC Collecting Data Acquisition Module
$0.80-2
Min. order: 1 piece
Previous slide
Next slide
RS232
RS485 Dual SIM Card Slot 4G Cellular Gateway Multiple
Interface
Ports MQTT Protocol for Fire Alarm System Manufactured
$259
Min. order: 1 piece
Previous slide
Next slide
Original WIZ110SR Module
Interface
Buy Electronics Components Online
$0.60-1.20
Min. order: 1 piece
Previous slide
Next slide
multiple channels and Modbus
interface
data
RS232
/RS485 collector smart farm
$100-200
Min. order: 1 set
Previous slide
Next slide
UOTEK 10/100M to 1 Port
RS232
RS485 RS422 Serial Device Server
TCP
/IP
Interface
High Quality Converter UT-6001B
Ready to Ship
$50.39-67.20
Min. order: 1 unit
Previous slide
Next slide
USR-N540 Serial to
TCP
IP Converter
RS232
485 422
Interface
Built-in Webpage Supported
Ready to Ship
$102-106
Min. order: 1 unit
1
2
3
4
5
6
More pages
42
Top categories
Electronic Accessories & Supplies
Power Supplies
Telecommunications
Audio Components and Products
Development Boards, Electronic Modules and Kits
Discrete Semiconductors
Displays, Signage and Optoelectronics
Passive Components
Sensors
PCB & PCBA
Wireless & IoT Module and Products
Circuit Protection
Connectors, Terminals & Accessories
Isolators
RF, Microwave and RFID
Relays
Previous slide
Next slide