Five trends of industrial Internet of things
The industrial Internet of Everything is a concept of the Internet of Things that is constantly developing, broader and more comprehensive. In the early days, …
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How to select a suitable BLE Bluetooth module？
Connection distance: select according to the distance, and determine which BLE Bluetooth module can better meet the data transmission requirements according to the distance in …
What is transparent transmission?
As the name implies, the transparent transmission of data refers to the transparent transmission of data. Transparent transmission refers to the process of data transmission …
Two chip architectures of BLE
There are two types of chips in the Bluetooth low energy architecture: single-mode chips and dual-mode chips. A Bluetooth single-mode device is a new type …
The structure of BLE
The structure of BLE is as follows PHY layer: 1Mbps adaptive frequency hopping GFSK (Gaussian frequency shift keying), operating in the license-exempt 2.4GHz frequency band. …
Bluetooth connection process analysis
1. basic conceptThe connection process of Bluetooth is very important, especially for Bluetooth technicians, this is very important. The process of managing it is a …
What’s Wi-Fi Module？
The Wi-Fi module, also known as the serial port Wi-Fi module, belongs to the Internet of Things transport layer. Its function is to convert the …
What’s Bluetooth Module?
The Bluetooth module is a PCBA board with integrated Bluetooth function, which is used for short-distance wireless communication. It is divided into a Bluetooth data …
Differences and connections between JMS, AMQP, and MQTT
Messaging has been used successfully all over the world as a basic communication mechanism. Messaging has always been the only commonly used method of communication, …
Should you choose Bluetooth, ZigBee, or Wi-Fi for home networking?
Friend 1: A gateway also needs to be added when Bluetooth devices are remotely controlled. Bluetooth basically supports Mesh now, but Bluetooth Mesh is still …