Milesight WS201 LoRaWAN Smart Fill Level Monitoring SensorMilesight WS201 LoRaWAN Smart Fill Level Monitoring Sensor Suitable for Diverse Toilet Paper Dispenser Accurate Fill Level Monitoring with ToF Technology Up to 2 Years Battery Life with One Coin Cell Battery Wireless Deployment and Easy Maintenance WS201 utilizes advanced ToF (Time of Flight) technology for precise distance measurement, ensuring accurate detection of toilet paper fill levels. Additionally, it has a minimal blind zone of only 1 cm.

Comes with development resources and manual (examples for Raspberry Pi)

The sensor IC integrates the AKM’s original InSb quantum IR sensor element - used to sense the IR spectrum light

And the signal from the jack is amplified and filtered

Type Boost Applications Any applications where it is necessary to step up the voltage On-board modules MIC2606

not every micro-controller main board needs a supply voltage of 5V

The Things Network

Best sensor for bin and tank level measurements

there should be nothing connected at the input terminals of the Multimeter click

3V power rail to the TinyLily

Applications Best used as a development board but also as a final product

Combine with OCTOPUS series

AES communication to ensure data transmission security