RS485 Lab

Disconnected

Modbus mode

Baud rate

Data bits

Parity

Stop bits

Response timeout (ms)

Frame gap (ms, blank = auto)

Filter local echo (half-duplex adapters)

Slave / Unit ID

Function

Start address (dec or 0x..)

Quantity

Display format

Poll interval (ms)

TX 0 RX 0 Errors 0 RTT –

No data yet — connect and send a read request.

Master