2 layers9.5 × 22 mmOsmoIRSensormarelab/OsmoIRSensorIR Water & Fluid detection Sensor based on ATTINY4511 parts1
2 layers90.5 × 100 mmOsmoIRSensor5x5cmmarelab/OsmoIRSensorIR Water & Fluid detection Sensor based on ATTINY45336 parts1