From 4a3db6a3fc0d17a7fac7021db0dc8864492c7a48 Mon Sep 17 00:00:00 2001
From: openhands <openhands@all-hands.dev>
Date: Sat, 1 Nov 2025 20:24:04 +0000
Subject: [PATCH] fix: Correct Modbus client class name in signals endpoint

Use correct class name 'ModbusClient' instead of 'ModbusTCPClient'
---
 src/dashboard/api.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/dashboard/api.py b/src/dashboard/api.py
index 07a93f8..81942af 100644
--- a/src/dashboard/api.py
+++ b/src/dashboard/api.py
@@ -718,10 +718,10 @@ async def get_signals():
     
     # Try to use real protocol data for Modbus, fallback for OPC UA
     try:
-        from .protocol_clients import ModbusTCPClient
+        from .protocol_clients import ModbusClient
         
         # Create Modbus client
-        modbus_client = ModbusTCPClient(
+        modbus_client = ModbusClient(
             host="localhost",
             port=502,
             unit_id=1