Patting Device For Babies
01. Transforming Baby Care with Automated Patting Device Using ESP8266
Building a soothing patting device for babies required a blend of hardware and software integration — and the ESP8266 emerged as the perfect choice for wireless control. With its Wi-Fi capabilities, we developed a connected system that allows parents to control patting intensity and duration through a React Native mobile app. This project not only addressed the need for remote baby care solutions but also showcased how microcontroller-based systems can provide comfort and convenience to parents.
02. The Challenge & Solution
Controller: ESP8266 for Wi-Fi communication and motor control
Motors: Servo motors to provide gentle, rhythmic patting motions
Mobile App: Developed using React Native for seamless control and monitoring
Power Supply: Rechargeable Li-Ion battery for portable operation
Motor Driver: H-Bridge driver for accurate motor control
Sensors: Touch sensors for manual activation and adjustment
User Interface: Mobile app with control settings for patting intensity and duration
03. Story
Creating a Calm and Soothing Experience for Babies
The journey began with the idea of providing parents with a smart way to calm their babies through gentle patting motions. We selected the ESP8266 for its Wi-Fi capabilities, allowing us to implement remote control functionality without the complexities of Bluetooth pairing.
Motor Control and Patting Mechanism
To achieve consistent and gentle patting motions, we used servo motors controlled by the ESP8266. The motors were programmed to operate at adjustable speeds and durations, enabling parents to customize the patting rhythm according to their baby’s preferences.
Wi-Fi Integration and App Development
With Wi-Fi as the communication backbone, we developed a React Native app that serves as the user interface for controlling the device. Through the app, parents can start or stop the patting motion, adjust intensity, and monitor usage. The app also provides visual feedback on battery status and operational modes.
Implementing Safety Features
Safety was a priority throughout the design. We integrated touch sensors to detect any obstruction during patting, ensuring the device pauses immediately to prevent any harm to the baby. Additionally, the motor driver includes overcurrent protection to avoid overheating.
