What modules does the wireless serial port module refer to?

The wireless serial port module refers to a type of device or module, which is used for data transmission between serial devices through wireless communication. Common wireless serial port modules include:

Wi-Fi serial port module: use Wi-Fi technology to realize wireless communication between serial port devices, which is often used in application scenarios such as Internet of Things devices, smart homes, Lora Wireless Modules and industrial automation.

Bluetooth serial port module: It uses Bluetooth communication protocol to realize wireless transmission between serial devices, and is often used in applications such as wireless data transmission and serial communication between Bluetooth devices.

Zigbee serial port module: a serial port module based on Zigbee wireless communication protocol, commonly used in the Internet of Things, smart home, sensor network and other fields, with the characteristics of low power consumption, short-distance communication and ad hoc network.

LoRa serial port module: A serial port module using LoRa (Low Power Wide Area Network) technology, WiFi Wireless Module which has the advantages of long-distance communication, low power consumption, and anti-interference. It is often used in applications such as the Internet of Things, remote monitoring, and agricultural environment monitoring.

These wireless serial port modules provide wireless communication solutions, enabling serial devices to transmit data and communicate wirelessly, expanding the connection methods and application scenarios between devices.