Description Based on special designed humidifier chip solution, highly integrated, reliable and easy to use, not common micro-controller simuator. 5V power supply. (Can be customized to 4.2V for buck order) It can be used in humidifiers, water replenishers, aroma diffusers and other liquid atomization products. Pin 8 Wire Water-level sensor Detect the water level and automatically stop to protect the circuits It should be left in water, do NOT contact with atomized disk which has high voltage. Shipment includes main board with: power supply in wire, atomized disk, water-level sensor wire and a water guide to atomized disk. Documentation on this page.
