With the advent of the Internet of Things-intelligent manufacturing era, the Industrial Internet of Things has become the general trend, and the Internet of Industrial Equipment is an important prerequisite for the comprehensive popularization of the Internet of Things.
The difference between the bluetooth module using ceramic antenna and PCB antenna
LoRa is a low-power wide area network communication technology. The emergence of LoRa technology solves the requirements of long-distance and low power consumption in the Internet of Things technology, so it is widely used in various industries.
The wireless transceiver module includes a wireless receiving module and a wireless transmitting module. Both modules must be together and have the same frequency before they can be used normally. 2.4G is a wireless technology because its frequency is between 2.4GHz and 2.4835GHz. According to Highly integrated chip packaged with 2.4G wireless technology, we call it a 2.4G module
C1101 is a sub-1GHz designed for very low power RF applications. It is mainly aimed at industrial
E95-DTU is a cloud data transmission radio that adopts 4GCAT1 scheme. The radio supports WeChat applet for simple pairing.
From now until September 30, the CAN transfer equipment is new, and each person is limited to two pieces!
Compared with other wireless book innovation technology protocols of the Internet of Things, the main advantages of ZigBee wireless data transmission protocol technology are low power consumption and low cost, which can achieve the best cost performance. And it can still be used normally after the network is disconnected at home.
The DC-AC motor forward and reverse control system realized by C31-04R under Ebyte Company, the system can be controlled by local buttons, or can be connected to the cloud server through the 4G network and then controlled through the mobile APP (using Alibaba Cloud's "cloud" Smart”), and can also be controlled within 4Km through the remote control.