Relay
Relay panel provides users with the ability to control the relay switch status on the device, and set the power-up initial state.

Supported Products and Ports
| Product Name | Port |
|---|---|
Ethan-L | 0 |
Operation
| Button | Function Description |
|---|---|
| Start | Enable relay control and real-time status feedback. |
| Stop | Stop control. |
| Power-Up State | Set the default state when the device powers up and restarts. |
Power-Up State
Click the Power-Up State button to enter the detailed setting page:

In this page, you can specify whether each relay channel should remain ON or OFF at the moment the device powers on. Please save after setting, and this setting will be automatically applied when the device restarts next time.