With the development of science and technology, more and more BLE products have begun to appear in our lives. There are four common working modes of BLE modules:Central mode, Peripheral Mode, Broadcast Mode, Mesh networking mode
In the era of the Internet of Things, more and more things will be connected to the Internet, and eventually, the connection to the main control terminal/cloud will be realized. Bluetooth is suitable for short-distance wireless communication and plays an
Back in July 2021, Facebook CEO Mark Zuckerberg announced his vision for a virtual world, then Facebooks first "Metaverse" product appeared — a digital conferencing app that lets users live in VR. meeting in the environment. What is Metaverse?M…
Bluetooth includes classic Bluetooth andlow energy Bluetooth. Bluetooth low energy is developed based on classicBluetooth, but it is different from classic modules. It can reduce cost andpower consumption. Users can quickly search and quickly connect. It
What is BLE beacon?BLE Beacon is a communication device basedon the bluetooth low energy broadcast protocol and compatible with Applesibeacon protocol. It is usually placed in a fixed location to continuouslybroadcast to the surroundings, but it cannot be
The difference between wireless and wired communication lies in the different transmission media. The most commonly used Bluetooth module is the HC-05 master-slave integrated Bluetooth serial communication module
The antennas of the Bluetooth module mainly include: ceramic antenna, PCB antenna, IPEX external antenna and 2.4G rod antenna.What are the differences between these four antennas?Bluetooth module.
What’s the differences between UART, SPI and IIC interface?