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Quantum 4-Port PCIe to RS-422/RS-485 Serial Expansion Card - Industrial Grade, Based on XR17V354 Chipset
Limited time offer, ends 10/15
Quantum USB to 8 Port RS232 Serial Adapter with FTDI Chip for Industrial Automation
Limited time offer, ends 10/15
Quantum Industrial 8-Port RS232 PCIe Serial Card - Low Profile Bracket - DB9 Serial Ports for COM Expansion
Limited time offer, ends 10/15
Quantum 4-Port PCIe RS-422/485 Serial Card with XR17V354 Chipset for Industrial PC
Limited time offer, ends 10/15
Quantum 4-Port RS422 RS485 Mini PCIe Serial Card with Auto Direction Control for Industrial Automation
Limited time offer, ends 10/15
Quantum Universal PCIe to 16-Port RS232 Serial Card with DB9 Cables for Monitoring and Data Collection Systems
Limited time offer, ends 10/15
Serial Bus Servo Driver Board for ST/SC Series Serial Bus Servos Up to 253
Limited time offer, ends 10/07
$35.54
Free Shipping
Serial Bus Servo Driver Board with Servo Power Supply and Control Circuit, Suitable for ST/SC Series Serial Bus , Supports Controlling up to 253 ST/SC Series Serial Bus at the Same Time
Limited time offer, ends 10/07
$35.54
Free Shipping
USB TO TTL Converter Serial Cable FT232RNL Chip, with Separated 4pin Header + SH1.0 3PIN Connector for Raspberry Pi 5 Serial Port Debugging Compatible with Linux Android WinCE Win7/8/8.1/10/11
Limited time offer, ends 10/07
$43.78
Free Shipping
Industrial USB to TTL Converter 6pin Serial Cable, Original FT232RNL Chip Better Stability & Compatibility, Compatible with Linux Android Wince Win7/8/8.1/10/11, 300bps ~ 3Mbps Data Rate
Limited time offer, ends 10/07
$43.75
Free Shipping
USB TO RS232/485 Serial Converter Adapter, Onboard Original FT232RNL Chip
Limited time offer, ends 10/07
$54.69
Free Shipping
2-Channel UART to Ethernet Converter, Serial Port Transparent Transmission Module UART TTL and RJ45 Ethernet Bi-Directional Transmission, with Control Pin for Raspberry Pi/Arduino/STM32,ect.
Limited time offer, ends 10/07
$43.86
Free Shipping
Waveshare RS232/485 to WiFi and Ethernet Converter with POE, Serial Server, Modbus Gateway, MQTT Gateway, Serial Port to HTTPD Client
Limited time offer, ends 10/07
$120.36
Free Shipping
Industrial WiFi Module, UART To WiFi and Ethernet Module, Embedded UART Serial Server, Integrated 802.11b/g/n Module, Support UART To WiFi/Ethernet, Ethernet to WiFi, Transparent Transmission Mode
Limited time offer, ends 10/07
$60.16
Free Shipping
waveshare RS232/485 to WiFi and Ethernet Converter Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WiFi, Serial Port to Ethernet, Ethernet to WiFi
Limited time offer, ends 10/07
$106.68
Free Shipping
Industrial Serial Server RS485 to RJ45 Ethernet Module, TCP/IP to Serial
Limited time offer, ends 10/07
$82.05
Free Shipping
USB to RS485/RS232 Serial Converter Board, Onboard Original FT232RNL Chip Fast Stable Transmission,Multiple Devices Applicable, Compatible with Mac, Linux,Android, Windows 11/10/ 8.1/ 8/ 7, etc.
Limited time offer, ends 10/07
$54.69
Free Shipping
RS485 to W-i-F--i/Ethernet Module Rail-Mount Serial Server Modbus MQTT Gateway, Allow RS485 to W-i-F--i, RS485 to Ethernet, Ethernet to W-i-F--i Converter Module, Support Transparent Transmission Mode
Limited time offer, ends 10/07
$106.68
Free Shipping
waveshare Industrial USB to 4-CH, USB to RS232/485/422/TTL Serial Converter, Adopts FT4232HL Chip, Support Linux, Android, Windows 11/10 / 8.1/8 / 7, Safer Isolated Design
Limited time offer, ends 10/07
$112.15
Free Shipping
Rail-Mount Serial Server, RS485 to WIFI, RS485 to Ethernet, Ethernet to WIFI Converter Module,Modbus MQTT Gateway MultiTransparent Transmission Mode HTTPD/MQTT Host/Webpage/Serial Configuration
Limited time offer, ends 10/07
$106.68
Free Shipping
Industrial Isolated RS485 to RJ45 Ethernet Serial Server, TCP/IP to Serial, 6~36V Power Supply, Support Rail-Mount/Modbus Gateway, TCP Server/TCP Client/UDP Mode, with Electrical Isolation
Limited time offer, ends 10/07
$79.32
Free Shipping
RS232/485/422 to RJ45 Ethernet Converter, with POE Function, Bi-Directional Transparent Data, TCP/IP to Serial, Serial Server for Data Acquisition, IoT Gateway Intelligent Instrument Monitoring
Limited time offer, ends 10/07
$103.94
Free Shipping
waveshare Isolated RS232 to RS485/422 Serial Adapter Converter with SP3232EEN and SP485EEN Chips, 300~921600bps Stable Transmission Onboard Multiple Protections (DB9 Male Port)
Limited time offer, ends 10/07
$52.70
Free Shipping
ESP32 Servo Driver Expansion Board, Built-in WiFi and Bluetooth, UART Serial Bus Control up to 253 via ESP32 Serial Port Open Source Web Application and Various Robot Structures
Limited time offer, ends 10/07
$65.64
Free Shipping
ESP32 Servo Driver Expansion Board, Controll up to 253 SC, ST Series Serial Bus Servos at the Same Time, 6~12V, Built-in W-Fi and BLE, Support ESP-Now, for Quadruped Robots, Hexapod Walkers,etc.
Limited time offer, ends 10/07
$68.37
Free Shipping
waveshare Industrial Isolated Rail-Mount RS232/485/422 Serial Server, RS232/485/422 to RJ45 Ethernet Module with POE, TCP/IP to Serial Converter, Modbus Gateway Support
Limited time offer, ends 10/07
$103.94
Free Shipping
Rail-Mount Industrial Isolated Serial Module 4-Ch RS485 to RJ45 Ethernet Serial Server Adapter, 4-CH Independent RS485, Support Modbus Gateway/MQTT/JSON, Bi-Directional Transparent Transmission
Limited time offer, ends 10/07
$162.42
Free Shipping
4-Ch RS485 to RJ45 Ethernet with POE Serial Server Adapter Industrial Isolated Serial Module, 4-CH Independent RS485, Support Modbus Gateway/MQTT/JSON, Bi-Directional Transparent Transmission
Limited time offer, ends 10/07
$179.52
Free Shipping
waveshare Industrial Isolated Rail-Mount RS232/485/422 Serial Server, RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial Converter, Multi Communication Modes, Support Modbus Gateway
Limited time offer, ends 10/07
$93.00
Free Shipping
waveshare 2-CH RS485 to RJ45 Ethernet Serial Server with PoE Function, IEEE 802.3af Compliant, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission
Limited time offer, ends 10/07
$128.22
Free Shipping
Waveshare 30KG High Torque Serial Bus Servo Motor, 360 Programmable Magnetic Encoder, Two-Way Feedback, Servo/Motor Mode Switchable
Limited time offer, ends 10/07
$88.07
Free Shipping
Galvanic Isolated Rail-Mount TTL to RS232 Converter TTL Serial Adapter Module, TTL and RS232 Bi-Directional Conversion Full-Duplex Communication, Communication Distance up to 15M, 3.3V ~ 5V
Limited time offer, ends 10/07
$51.98
Free Shipping
waveshare RS232 to RS485/422 Serial Adapter Converter with SP3232EEN and SP485EEN Chips, 300~921600bps Stable Transmission Onboard Multiple Protections (DB9 Female Port)
Limited time offer, ends 10/07
$52.70
Free Shipping