





Bridge four isolated RS485 buses onto one network cable, with Modbus and MQTT gateway modes built in.

Industrial-grade 8-channel RS485-to-Ethernet serial server with dual RJ45 ports and PoE (IEEE 802.3af). Each of the eight RS485 channels operates independently; the rail-mount metal enclosure suits makes it easy to integrate into control cabinets.



Safely control circuits and isolate logic inputs. Driven by an ESP32-S3, this DIN-rail mountable hub features robust optocoupler isolation and comprehensive connectivity, including RS485.





CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation...





















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