
Securely control inductive loads and execute complex automated logic directly from the edge. The Waveshare ESP32-S3-ETH-8DI-8RO-C integrates eight isolated 10A relays, an onboard CAN interface, and robust dual-core processing into a DIN-rail enclosure.

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.

Bring programmable switching to a DIN rail - high-power relays, isolated field inputs and a wired network connection in one unit.

Industrial-grade switching for DIN-rail panels, controlled over Ethernet and powered from the same cable via POE.




A versatile, compact relay board that can drive up to 10A @28VDC while only drawing approximately 60mA at 5V.




A versatile relay board with opto-isolated inputs. Each channel can switch up to 10A @28VDC
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