What is the role of 2.4g wireless transceiver module?

Wireless Transmit Receiver Module 1:

A wireless communication network used to form a star topology. And it must be a multi-point star topology, and some extraordinary places require wireless communication. On the one hand, such a transmitting and receiving module is inexpensive, and the cost of forming a star topology is relatively low; on the other hand, the transmitting and receiving module can be modularized, small in size, easy to use, and easy to integrate. This kind of transmitting and receiving module is very practical for wireless networks with low communication speed and close distance.

Wireless Transmit Receiver Module 2:

Used for wireless multi-channel (parallel) control. For example, complex remote control robots require multi-channel (parallel) control in some locations. One method is to directly connect the decoder to the decoder, and then connect with the electronic components such as the relay to drive the subsequent controlled object; the other method is to connect the receiving module and the single chip microcomputer, and then use the data after disposal. The MCU connects the electronic components such as relays to drive the subsequent controlled objects. Usually, a pair of transmitting and receiving modules can realize up to six parallel wireless control. If the required number of channels is greater than six, multiple pairs of transmitting and receiving modules can be used to work simultaneously to meet actual needs.

Wireless Transmit Receiver Module 3:

Used for universal serial port (RS232 wireless data transmission. There are usually many control instruments and devices using serial port, and communication with these devices must meet the serial port requirements. Some extraordinary places, industrial control site. It is natural to use wireless transmission mode. Select the transmitting and receiving modules mentioned in this article. However, in this case, the communication method must be used. It is necessary to separately compile the corresponding software implementation file format at the transmitting end and the receiving end to achieve the purpose of wireless communication. The communication system is full-duplex, and it can be implemented by using two pairs of shooting and receiving modules.