Based on the wireless module of the smart device or a lot of it, a brief introduction to the two, respectively, based on the Bluetooth module and based on WiFi + Bluetooth combination module of the smart device.
Bluetooth-based health monitoring application program
The current stage of health care equipment is usually wearable products or other small items, with the help of BLE Bluetooth module, health care equipment in the sensor real-time collection of health data transmitted to the Bluetooth module of the master MCU, the MCU calculates the value of physiological data, on the one hand, you can put the accurate value through the corresponding interface On the one hand, the accurate value can be displayed on the LED screen through the corresponding interface; on the other hand, the health data can also be transmitted to the cell phone APP through the BLE Bluetooth module, and the cell phone APP is responsible for receiving and analyzing the received health data, so as to realize the real-time monitoring of physiological data on the cell phone side. This health data can include heart rate value, blood pressure value, and so on.
Intelligent air purifier program based on WiFi+Bluetooth combo module
The Bluetooth+WiFi combo module WG222 is connected to the main control board circuit of the intelligent air purifier program, and the air sensors embedded in the ble Bluetooth module are responsible for the real-time automatic collection of the temperature, humidity, and air quality degree of the rooms, and through the ble Bluetooth module, the data are transmitted to the ble Bluetooth module of WG222. Through the ble Bluetooth module, the data will be transmitted to the ble Bluetooth part of WG222, and the air quality data will be transmitted to the WiFi part through the serial port inside the WG222, and the WiFi part is responsible for uploading the air quality data to the cloud, and the cell phone app can be remotely connected to communicate with the cloud through the 3G/4G/wifi to remotely manipulate the purifier according to your own needs such as strengthening or weakening, etc. I hope to be able to help you.