With the rapid development of the Internet of Things (IoT), LoRa technology has become one of the important means of connecting sensors, devices and systems. The LoRa wireless gateway is a key component in enabling this connection, acting as a data hub to transmit data from IoT devices to the cloud or other data centers. This article will explore the … Continua a leggere
Wireless module is a hardware component that integrates wireless communication functions and is used to implement wireless communication in a device or application. Wireless modules help developers and engineers add wireless communications capabilities to their devices and applications without having to design an entire wireless system from scratch. Here are some key aspects of wireless modules: Radiofrequency (RF) transceiver: Wireless … Continua a leggere
The POE switch has a very important hidden indicator, only the gods know it! I only tell you once! Remember it! Next, let’s take a look at the hidden indicators of POE switches with the editor of Feichang Technology!Serial port A very important hidden indicator of the POE switch is the total power of the POE power supply. Under the … Continua a leggere
This note applies to SL series modules with repeater function such as E90-DTU(400SL33), E90-DTU(230SL37), E90-DTU(400SL37). 2 Function description Relay networking, that is, the relay node plays the role of relay in the wireless network, which can relay and amplify the signal, SOC module thereby extending the coverage of the wireless network. 3 Application introduction Taking the E22 series as an … Continua a leggere