Update modbus state when sensor fails (#49481)

2021-04-20 14:54:20 +02:00 · 2021-04-20 14:54:20 +02:00 · c14e525ac3
commit c14e525ac3
parent bc5add82e0
3 changed files with 3 additions and 0 deletions
--- a/homeassistant/components/modbus/binary_sensor.py
+++ b/homeassistant/components/modbus/binary_sensor.py
@ -170,6 +170,7 @@ class ModbusBinarySensor(BinarySensorEntity):
            result = self._hub.read_discrete_inputs(self._slave, self._address, 1)
        if result is None:
            self._available = False
+            self.schedule_update_ha_state()
            return

        self._value = result.bits[0] & 1