How can a Wi-Fi device quickly switch hotspots?

In the actual application of industrial equipment, many situations are not fixed at all, and the equipment needs to access the network in real time. Even if the wireless connection is used, there are problems such as coverage. Let's see how we can solve it.

In all areas of the industrial field, such as AGV guided transport vehicles, large machine tools, instrumentation, engineering machinery, etc. need to be connected in real time, and many of them are mobile operations, not fixed, such as AGV guided transport The car needs to be mobile, and it can be connected to the complex environment such as large-scale factory building through Wi-Fi real-time networking. At this time, there is a high requirement for the continuity of Wi-Fi connection.

How to switch between multiple hotspots?

Generally, the working area of ​​the industrial site is large, and a distributed Wi-Fi hotspot solution is generally adopted. If the device needs to be networked in real time in the work area, it must be seamlessly switched between these hotspots, and the WiFi COM series product integration node fast roaming technology can be Realize fast and automatic switching between multiple hotspots. In the Wi-Fi signal coverage area, user equipment can move anywhere and keep the wireless network unblocked. It is not limited by single-point Wi-Fi coverage. This function is not in the industrial field. Fixed device networking provides an effective solution.

One-stop industrial Wi-Fi application solution

At present, the performance of Wi-Fi module products in the industrial field is very different, and the difference is huge. How to select a stable and reliable Wi-Fi module has become a problem for many engineers. Then, Broadcom, the world's largest Wi-Fi solution provider, has become our inevitable choice, which lays a solid foundation for the reliability of the module, which will be your inevitable choice!

Superior communication distance and wall penetration

The equipment is designed for complex industrial environments. The matching design of the antenna has been strictly tested and verified. The signal quality is optimized to the maximum, effectively enhancing the strength and penetrating power of the signal. The multiple guarantees make the signal of the connected device unimpeded, and the perfect experience signal is full! WIFICOM line-of-sight communication distance exceeds 120m. And the product focus breaks through the problems of intermittent Wi-Fi, no connection, no data, poor wall penetration, and poor environmental applicability.

RS-232/485 two-in-one, high-speed transmission without frame loss

WIFICOM adopts RS-232/485 two-in-one serial interface design, users can extend the RS-232/485 interface of their products into Wi-Fi connection, so that the device can quickly access Wi-Fi network, the module adopts serial port transparent transmission by default. Mode, equivalent to the establishment of an invisible serial transmission line, the serial port rate can be up to 921600bps. The advantage of transparent transmission is that users can create the protocol format they need based on this, so that users are not limited to fixed use of third-party protocols.

Support both AP&StaTIon mode

The device not only supports common AP and StaTIon working modes, but also supports AP&StaTIon working modes at the same time. When the module is connected to the router, it can also be used as a hotspot to allow other devices to connect. For example, it can be easily accessed while working. Configuration.

32-way TCP link to support simultaneous management of multiple users

The WIFICOM series products support up to 32 TCP links at the same time, enabling multiple management centers to simultaneously manage and monitor one device.

Virtual serial port working mode, serial device seamless upgrade

The module not only supports the commonly used TCP Sever/TCP Client/UDP working mode, but also supports the virtual serial port mode. The user can virtualize the TCP link generated by the Wi-Fi module into a serial port on the PC, and the user device can be directly operated through the serial port software. Users who have used serial port connections in the past can seamlessly upgrade to wireless connections without modifying the PC software.

Multiple configurations, more flexible to use   

The module supports dedicated software, web pages, AT commands and wireless remote configuration to meet the needs of users in different ways.

In addition, WiFiCOM products adopt the software architecture design of Zhiyuan Electronics AWorks platform. Users can not only use the existing functions of standard products, but also can provide personalized customization requirements for their own applications. The stability of modules is guaranteed by AWorks platform. The impact of individualized modifications on the overall performance of the product.

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