Non-profit-oriented Bluetooth special interest groups are developing new standards for wireless technology, and the Bluetooth core specification has just officially adopted version 4.2. The new Bluetooth can increase confidentiality, speed, and bring IP connectivity to support its devices, which means that sensors and other smart devices can connect directly to the Internet. The theoretical connection can make home automation much easier. Smart products such as light bulbs, thermostats, and sensor doors can be directly connected to the Internet without the need for another needle threading device. The group said that the new standard will allow developers to do it, and on the basis of the Internet of Things can easily communicate through Bluetooth 4.2. Long Fins For Adult,Practice Fins For Adult,Adult Swim Training Fins,Swimming Training Fins For Adult RKD Outdoor & Water Products Co., Ltd , https://www.rkdsports.com
The new version also makes Bluetooth-connected devices more difficult to track. If the user is using 4.2 version of Bluetooth, unless the user explicitly gives a beacon to interact with other devices, it cannot be tracked. Bluetooth 4.2 uses less power, but it also allows data to be transmitted twice as fast as earlier versions. Bluetooth 4.2 has significant progress, but the new specification will provide some, but not all, of the old equipment. Requires the previous device to also be able to use the 4.1 version of the Bluetooth feature because the group said that the new version of 4.2 will require a hardware update.