04-03-2018, 02:54 PM
Hi guys
I bought optical water level sensor that is 4 wires and have pin outs as in photo attached, has anyone used this type of sensor on main ATO sensor.
I connected it as per example but seems like current on 5V line is not enough to drive the sensor and voltage on 5V drops to 3.8V, connected same setup to external 5V and sensor works fine as it touches the water,
I bought optical water level sensor that is 4 wires and have pin outs as in photo attached, has anyone used this type of sensor on main ATO sensor.
I connected it as per example but seems like current on 5V line is not enough to drive the sensor and voltage on 5V drops to 3.8V, connected same setup to external 5V and sensor works fine as it touches the water,
