Auteur: iot-en (pagina 154)

The Chinese name of LoRa is Long Range Radio, which is a low-power wide area network communication technology. Thanks to the booming development of the Internet of Things, LORA technology has been recognized by the majority of IoT users because…

Wireless data collection has more and more widespread applications in production and life, such as intelligent meter reading in residential areas and real-time monitoring of equipment operation in industrial sites. As a low-power wide-area network communication technology, LoRa realizes the…

With the rapid development of the Internet of Things, smart door locks are increasingly used in apartments, B&Bs, hotels and other scenarios, providing people with a more comfortable, flexible and convenient living environment. The combination of the Internet of Things…

Wireless network controller is a device that realizes remote acquisition and control in industrial projects. Usually wireless network controller provides functions such as switch input acquisition, relay output, and pulse counting. In addition, the wireless network controller also has an…

RTU is the abbreviation of REMOTE TERMINAL UNIT, which is a remote data terminal, used for monitoring, control and data collection applications. It has telemetry, remote signaling, remote adjustment and remote control functions. The RTU function must ensure two functions:…

The 4gdtu module is a product developed to allow serial devices and network servers to transmit data to each other through the operator’s network. By simply setting up the host computer, you can easily use this product to achieve two-way…

Rail-type products are easy to install and can be installed together with other rail-type equipment. They are neat and beautiful. Compared with ear-mounted equipment, rail-type products are more suitable for computer rooms, chassis, cabinets and other places where rails are…

The LTE serial port converter mainly converts RS485 and 232 serial port data into IP data. It can also convert IP data into RS485/232 data, using the 4G network as the transmission carrier. The collected data is uploaded to the…

With the development of Internet of Things technology, the requirements for wireless transmission of various applications are gradually changing. The demand for wireless modules is also increasing with the market, and more and more industries are beginning to use 4G…