What You Must Know About Cell Phone Bluetooth
Bluetooth is a kind of wireless communication technology. With the development of technology, Bluetooth low energy consumption has become our pursuit. So, what is Bluetooth Low Energy? How much do…
Six common iBeacon applications
iBeacon is a Bluetooth-based indoor positioning system enabling location-aware experiences. The major use cases of iBeacon include: Retail: iBeacons in stores can push coupons, product information and promotions to nearby…
Application of Internet of Things
Intelligent warehouseThe Internet of Things is a good application. It can accurately provide the authenticity of data in all aspects of warehouse management. For manufacturing enterprises, they can reasonably control…
What are the security challenges of the IoT?
IoT is an extension and expansion of the Internet. It combines various information sensing devices with the network to form a huge network, realizing the interconnection of people, machines and…
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, it was only the networking…
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 the actual application of the…
What is transparent transmission?
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 in which the…
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 of chip in the Bluetooth…
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.Connection layer LL: The control chip…
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 compulsory course. Although I have…