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The ESP32 devkit industrial controller (relay output) is an easy-to-install and configure industrial expansion module that is extremely flexible due to its open-source hardware. It's user-friendly and easy to get started with. It uses the ESP32 devkit as the core controller, providing a simple, low-cost industrial control solution with standard PLC interfaces, supporting RS485, Ethernet, and optically isolated inputs. It can be used to monitor and control your machines, such as alarms, elevator control, production lines, etc. The most typical applications include the control of fans, pumps, air conditioners, AC and DC motors, and complete HVAC solutions.
Interfaces of 10 I/Os Relay Module - CPU ESP32 (Relay Output)