In the selection process of WiFi module, in addition to the requirements of WiFi function, the characteristics of WiFi module are also the key factors should to be considered. What are these important factors? According to the WiFi module of Trolink, the following five key indicators of WiFi module will be introduced as below.from USB wifi dongle china Looking at the development prospects, the future will always bring positive effects. https://www.trolinkiot.com/
The First Indicator: Transmit Power of WiFi Module
In different wireless protocols, the transmission power is different. The general transmit power of our Trolink¨s WiFi module is about 18dbm, and the transmit power of high-power WiFi module is about 28dbm.
Second Indicator: Transmission Rate of WiFi Module
According to different protocols and the hardware configuration of the module, the transmission rate of WiFi module will be different.
Third Indicator: Transmission Distance of WiFi Module
Almost more than half of all WiFi developers will consider this factor.
Fourth Indicator: Power Consumption of WiFi Module
It refers to the difference between input power and output power of equipment and devices by definition. The power consumption of WiFi module is closely related to the transmission power and transmission distance of WiFi module. The larger the transmission power is, the farther the transmission distance is, and the greater the power consumption is.
The Fifth Indicator: Receiving Sensitivity of WiFi Module
Receiving sensitivity is a parameter to characterize the receiving performance of the object to be tested. The better the receiving sensitivity is, the more useful signals it receives and the larger its wireless coverage is.
The above is WiFi module 5 key indicators gathered by Trolink editor, hoping to help you in WiFi module selection.
Shenzhen Trolink Technology Co., Ltd. (Trolink) is a professional WiFi Module manufacturer in China. Established in 2005 for wireless WiFi module, it is a national high-tech enterprise integrating research, production and marketing. WiFi modules include serial port WiFi module, AP / routing WiFi module, high-power WiFi module, USB interface camera module, Gigabit WiFi module, 2.4/5g dual band WiFi module, etc; IOT modules include Tuya, Alibaba Cloud, etc., which are now widely used in smart home devices. For more details, please visit Trolink¨s official website.