From 1b3f9254bc5b392c29a3219bb1b82d127036d18c Mon Sep 17 00:00:00 2001 From: jan iversen Date: Wed, 6 May 2020 14:08:43 +0200 Subject: [PATCH] Add retry on empty modbus messages for serial protocol (#34678) --- homeassistant/components/modbus/__init__.py | 1 + 1 file changed, 1 insertion(+) diff --git a/homeassistant/components/modbus/__init__.py b/homeassistant/components/modbus/__init__.py index 34a396758cb..0a7ea08543a 100644 --- a/homeassistant/components/modbus/__init__.py +++ b/homeassistant/components/modbus/__init__.py @@ -188,6 +188,7 @@ class ModbusHub: bytesize=self._config_bytesize, parity=self._config_parity, timeout=self._config_timeout, + retry_on_empty=True, ) elif self._config_type == "rtuovertcp": self._client = ModbusTcpClient(