▶ Intelligent sensing and precise control
• High-precision environmental sensing: The control board can connect to a high-precision temperature and humidity sensor, enabling real-time monitoring of environmental temperature and humidity changes.
• Automatic mode: Based on the collected real-time data, the control board automatically controls the operation of the ultrasonic oscillator, maintaining stable environmental humidity within the user-defined comfortable range, achieving true unattended automated operation.
• Multiple safety monitoring features: Integrated water level sensors (such as a capacitive sensing water shortage protection device) and turbidity sensors monitor the water tank status in real time. It automatically stops working when water is insufficient to prevent dry burning. It also alerts the user or stops humidification when water quality is poor, ensuring safe use and clean air.
▶ Humanized interaction and intelligent display
• Rich Human-Computer Interaction: Supports multiple input methods such as touch buttons and rotary encoders, offering sensitive and engaging operation.
• Clear Information Display: Can drive an OLED screen or a large Chinese character LCD screen, clearly displaying information such as current humidity, set targets, device operating status, and filter life (if applicable). All data is readily available, enhancing user confidence.
• Personalized Scene Settings: The Humidifier Circuit Control Board With Sleep Mode supports timed on/off switching and multiple operating modes (constant humidity/sleep/high-power) to meet users' personalized needs at different times and in different scenarios.
▶ Strong connectivity and ecosystem integration
• IoT Integration: An onboard or expandable Wi-Fi module allows the humidifier to easily connect to your home Wi-Fi network.
• Remote Control: Users can remotely turn the device on/off, adjust humidity, and view historical data anytime, anywhere via a dedicated mobile app. It is also compatible with mainstream smart voice assistants (such as Google Assistant and Amazon Alexa) for voice control.
• Smart Home Integration: As part of a smart home ecosystem, it can interact with other smart devices (such as smart air conditioners and air purifiers) to create scene-based interactions. For example, it can automatically activate when the temperature is too high and the humidity is too low, working together to create a comfortable home environment.
▶ Comprehensive protection and stable drive
• Intelligent Power Regulation: Utilizing advanced PWM (Pulse Width Modulation) technology to drive the ultrasonic atomizing plate, it precisely controls the atomization volume, achieving energy-efficient operation. Simultaneously, optimized circuit design ensures the stability and long lifespan of the atomizing plate.
• Multiple Safety Protections: The circuit board design integrates overcurrent protection, overvoltage protection, short-circuit protection, and dry-burn protection mechanisms, ensuring safe operation of the mainboard and the entire unit under various abnormal conditions, greatly improving product reliability and lifespan.
• Moisture-proof Design: The control board uses a conformal coating process, effectively resisting the corrosive effects of humid environments on components, ensuring stable operation even in the high-humidity environment inside the humidifier.
Main Application Areas
▶ Home Smart Ultrasonic humidifier
▶ Commercial & Office Ultrasonic humidifier Systems
▶ Vehicle-mounted Ultrasonic humidifier Devices
▶ Other Smart Environmental Appliances
Technical Specifications
| Input Voltage |
AC100-260V或DC12V/24V) |
| Standby Power |
< 0.8W |
| Atomization drive |
Compatible with typical ultrasonic atomizing plates, with adjustable atomization volume. |
| Communication interface |
Supports UART serial port, I2C, and ADC; expandable with Wi-Fi and Bluetooth. |
| Display Interface |
Supports OLED, LCD Chinese character LCD screens, etc. |
| Sensor support |
Temperature and humidity sensors, water level sensors, turbidity sensors, etc. |
| Safety features |
Water shortage protection, overcurrent/overvoltage protection, fan delay |