WLD-521-R1

WLD-521-R1 Module Configuration

Configure Modbus address, serial settings, I/O actions, and flow/heat energy.

Connection: Disconnected
Modbus ID: —
Baud: —

Device Setup

Serial connection and Modbus addressing.
Step 1
Use a unique address per device on the bus.
Must match your controller UART settings.

Serial Log

Connection messages and device responses.
Live

1-Wire (GPIO16) Devices

Scan and configure 1-Wire temperature sensors.

Not scanned yet.
Click "Scan 1-Wire" to list devices.
Waiting for device list…

1-Wire Live Temperatures

Auto-refreshes from onewireTempsList.
#AddressNameTemp (°C)Errors
Waiting for data…

Digital Inputs (5)

Configure input types, actions, and flow/heat energy calculations.

Relays (2)

Enable each relay channel and set control mode.

Buttons (4)

Map physical buttons to actions.

User LEDs (4)

Set indicator behavior (solid, blink, follow sources).