02-26-2023, 01:45 AM
if you have many sensors want to add to home assistant, suggest use KC868-COLB input module or KC868-AI.
KC868-COLB have 16 channel "digital input" and 16 channel "analog input" (dc 0-5v ) and 5 channel DS18B20 temperature sensor.
KC868-AI have 48 channel "digital input" .
so you just need to chose the sensor is dc 0-5v output signal type.
about relay board, there are many model can chosed. just suggest by ethernet way is stable.
KC868-COLB have 16 channel "digital input" and 16 channel "analog input" (dc 0-5v ) and 5 channel DS18B20 temperature sensor.
KC868-AI have 48 channel "digital input" .
so you just need to chose the sensor is dc 0-5v output signal type.
about relay board, there are many model can chosed. just suggest by ethernet way is stable.