The Bluetooth interface can be used both to view a smartphone via Bluetooth and to connect compatible devices to a mobile phone. Connecting devices to the phone via Bluetooth You can enable or disable the discovery of this device, break the existing connection, rename the connection and your device in some cases, depending on the capabilities of the connected equipment, you can set the type of connection. There is no need to make complex settings. Once connected, the module disables discoverability to prevent others from finding and using it. Usually, these are four digits: 0000, 1111, 1234, or others printed on the device and in the instructions. When working with a headset and other gadgets, synchronization with the introduction of a PIN code may be required. To connect devices, you should search and select the necessary one from the generated list. In the item Bluetooth, or Wireless networks, check the box, or move the slider to the on position to activate the Bluetooth module. You can get to the parameters of the Bluetooth function in a few taps by going to the device settings, which are usually opened by tapping on the gear icon. Bluetooth settings on Android and iOS devices This is not a complete list of the possibilities of using Bluetooth on Android and iOS, but remote control of an entrance lock, or an entire smart home, is used much less frequently than a speakerphone in a car or a traditional Bluetooth headset. By configuring Bluetooth accordingly, a smartphone or tablet can be used as a wireless modem and organize an Internet access point. Athletes can wirelessly connect smart watches, fitness bracelets, Bluetooth sneakers and other sports gadgets to the phone. Car owners of not the newest cars use the AUX IN Bluetooth dongle with a mini-jack TRS 3.5 mm connector. For music lovers, A2DP audio technology makes relaxation and entertainment more fun. On Android or iOS using Bluetooth, users can connect any device that supports Bluetooth, such as a wireless headset, headphones, microphone, speaker, keyboard, mouse, gamepad, play music from a phone or tablet on a Hi-FI speaker system or a powerful home theater with subwoofer, connect to home PC, laptop, TV and other devices, share files between devices. In addition, for them, you need to download the driver for the Bluetooth adapter on a computer with Windows XP, 7, 8.1, 10, 11 from the page in Russian as a mirror of the official site and install free software. It is only desktop computers, workstations, laptops, netbooks, tablet PCs running the Windows operating system that may need special modules or USB adapters. You can enjoy the wireless fast connection function on iPhone, iPad, Android smartphones and tablets right away by simply turning on Bluetooth in the settings, no adapters or additional equipment are needed. About what the Danish king named Harald (Harald Blatand), who gave the technology the name Bluetooth, did, read separately. Bluetooth module power consumption in most cases does not exceed 30 mA, and in standby mode is less than 1 mA. Powerful radio signal in the ISM radio frequency range of 2.402-2.480 GHz will easily overcome up to 200 meters between devices (there are operating modes with a range of up to 1.5 km), certified by Bluetooth SIG in the Bluetooth 5.3 specification, protocols and profiles ensure fast and secure packet transmission data and audio signal at speeds from 64 Kbps with a point-to-point connection up to 2 Mbps in a symmetrical and asymmetric point-to-multipoint connection (in theory with a level of up to 24 Mbps, like Wi-Fi). What Bluetooth can do on Android and iOSĪny modern phone is able not only to pair, connect the attached device and use its capabilities, maintaining an energy-efficient and secure connection, but also to create a PAN network node with encryption algorithms, peer-to-peer or with a server (Piconet or Scatternet). In most cases, you do not need to configure Bluetooth settings on Android and iOS at all, you can use the free channel for fast wireless transmission and reception of digital data and audio signal even without installing apps from the Apple App Store and Google Play, although some of them can be very useful. The Bluetooth standard opens up many possibilities that everyone can use easily and with pleasure.
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