Based on Bluetooth's low power consumption, stable data connection, and high security, Bluetooth technology is widely used in wireless wear and consumption. It uses the 2.4G frequency band for data transmission between short-distance Bluetooth devices.

Bluetoothīluetooth is also a wireless technology standard. It is now the most widely used wireless Technology, Wi-Fi has the characteristics of fast transmission rate, stable data, and no tariff the latest Wi-Fi6 standard 802.11.ax, the highest transmission speed reaches 9.6Gbps it can further optimize people’s Internet experience in addition, Wi-Fi devices can also Used for short-distance wireless data transmission. Wi-Fi is a technology that allows devices to access a wireless LAN distributed in the 2.4G and 5G frequency bands, it essentially converts wired network signals into wireless signals, so that Wi-Fi devices within a certain range do not need to be wired Access to the network, such as a mobile phone connected to a router via Wi-Fi to access the Internet Wi-Fi is widely used in homes, shopping malls, office areas, dining and other places, and now it covers trains and cars.

Before talking about 'Wi-Fi module and Bluetooth module', let's talk about three concepts: one is 'Wi-Fi', the other is 'Bluetooth', and the third is 'module'.

Wifi vs bluetooth electronics