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: Advantages and disadvantages of Bluetooth low energy beacons

Generally, the Bluetooth beacon is based on the Bluetooth low energy broadcast protocol and is compatible with Apples ibeacon protocol. As a Beacon device, FSC-BP104D

: The shielding cover on the wireless module

The metal shell on the wireless module is called a shield, which is one of the hardware facilities of the wireless module. The main functions are:

: How to Layout The Position of The Bluetooth Module Antenna

After the product engineer got the Bluetooth module for their products, they want to make the Bluetooth module work very well. There is no doubt that a good antenna layout can make the Bluetooth module work longer and transmit data more stable.

: BC04 Bluetooth Module for Multi-Bluetooth Network SPP Connection

The development of various take-out platforms has required multiple Bluetooth connections for printers. Currently, printers with the BC04 Bluetooth module HC-05 solution can support 4 SPP connections.

: Bluetooth technology in smart home

Those who are familiar with IoT devices know that the biggest advantage of smart devices is not only to collect data, but also to achieve linkage and group control between devices.

: Application of Bluetooth + WIFI module in car CarPlay Box

CarPlay is a vehicle system released by Apple. It seamlessly combines the user experience of the iOS system of the user’s iPhone, iPod and other devices with the in-vehicle central entertainment system.

: How to deal with chip shortage in 2021

The hottest topic recently is the supply-demand relationship of chips. For now, the supply of chips is very short, and the demand exceeds supply. The production capacity of chips is very tight, but the demand remains high.

: Application of wireless module on smart meter

The applicationblock diagram of the smart dual-core meter is shown below. Meter MCU(management core) Interacts data with the mobile / handle app, host BLE (USBDongle), external switch (circuit breaker), external sensor through the BLEmodule on the meter.

: BLE 5.1 module in Fitness Equipment Application

With the rapid economic development and the improvement of people’s quality of life, more and more people begin to exercise and gradually realize the importance of good fitness habits in maintaining good health.

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