Intelligent solution for network camera and USB camera based on WiFi module

In everything intelligent Internet of Things applications, all kinds of terminal smart home products have either achieved intelligent control or are on the way to intelligent upgrades. The network camera acting on home security monitoring is gradually replacing the traditional wired camera, this SKYLAB Jun will briefly introduce the network camera based on WiFi module, USB camera intelligent solution.

WiFi module for network camera and USB camera

When it comes to traditional serial device access to the wireless network, most engineers first reaction is the serial port WiFi module, indeed, UART interface WiFi module, to achieve the conversion between the user serial port or TTL level data to the wireless network, but in the home security monitoring intelligent solution, because it involves video transmission, in order to ensure the clarity and fluency of the video, The transmission rate requirements for WiFi modules will be relatively high, so engineers generally recommend the use of USB interface WiFi modules with faster transmission rates.

Some small partners will certainly ask, there are so many WiFi modules of the USB interface, how to judge the USB WiFi module is suitable for network cameras and USB cameras? SKYLAB mentioned the selection of WiFi module many times before. The network camera and USB camera have roughly confirmed that the interface is USB, and then confirm whether the WiFi module software supports the function of network camera. Like SKYLAB support USB interface WiFi modules SKW92, WG209, WG211, WG217, etc., can be applied to network cameras, USB cameras. For example, the WiFi oral endoscope is the WiFi module SKW92 embedded in the motherboard, the USB camera is first connected to the WiFi module USB interface, the computer is connected to the WiFi module through the network card, the WiFi oral endoscope through the USB interface and the PC for video transmission.

When selecting the WiFi module of the network camera and USB camera, we should pay attention to these parameters of the WiFi module: size, package, frequency range, data rate, transmission rate, transmission distance, power supply voltage, antenna interface, etc.