[ZQWL IoT] Serial Server 24-Channel TTL to Ethernet Module, MQTT Serial to Network Port, HTTP Industrial Modbus Gateway, JSON Communication with Active Polling

$434.00

Maiwe Industrial Grade WIFI Serial Server 1-Channel RS232/485/422 Serial to WIFI Ethernet Module Modbus Gateway Communication Device Mport3101-W

$221.00

[ZQWL IoT] Serial Server RS232 to Ethernet Port Module, Serial to Ethernet JSON Format Data Acquisition, Modbus RTU to Modbus TCP Active Polling

$70.00

ZQWL Serial Device Server: RS232 to Ethernet Module with MQTT, HTTP to Network JSON, Modbus Gateway, TCP/RTU Conversion, Active Polling, and Data Acquisition

$284.00

Communication Isolated Serial Server 2-Channel RS485 to Ethernet Module MQTT Serial to Network Port HTTP Edge Computing Modbus Gateway JSON Industrial TCP to 485 Active Polling

$281.00

Maiwei Modbus Gateway Serial Server 2-Channel RS485/232 Serial to 2-Channel Ethernet Port Industrial Grade Modbus RTU to Modbus TCP Gateway Mgate3202

$666.00

12458 Ethernet Port WiFi Industrial Grade Serial Port Server RS485/232 to Ethernet TCP/IP Bidirectional Transparent Transmission Communication Server Module Modbus Gateway Rail-Mounted IoT 008E

$168.00

TTL to Ethernet Serial Server 10M/100M Port ModBus Gateway Two-Channel Socket Standard MQTT Protocol RJ45 Remote Upgrade Heartbeat Packet Registration Packet Non-Isolated

$29.00

USR WiFi Serial Server Dual Ethernet Port to RS485/RS232 Serial to WiFi Wireless Client Modbus Gateway MQTT Cloud IoT Module W610 Qualcomm Solution Version

$188.00

[MoweStar] Industrial-Grade Serial Server: 4-Port RS232/485 to Ethernet; Modbus to TCP Desktop Communication Gateway; Serial to RJ45 LAN Port; Model NS304DN

$363.00

[Zhiqian IoT] 16-Port Serial Server RS485 to Ethernet Module Modbus Gateway HTTP Serial to Network JSON Active Polling 485 to Network

$1,192.00

USR WiFi Dual-Band Serial Port Server Dual Ethernet Port RS232/485 Serial to WiFi Client Qualcomm WiFi 5 Ethernet Modbus Gateway W630s

$318.00