Bluetooth 5.2/5.0 module, mainly using the Nordic scheme of the nRF52 Bluetooth SoC, not only has an external antenna and PCB antenna module with ultra-long range wireless transmission for long distance or complicated environment wireless transmission, but also ceramic antenna modules that can achieve that wireless transmission over long distances or complex environments in the general environment or small hardware design space. Overall, Bluetooth 5.2/5.0 modules can be widely used in smart homes, the Internet, vehicles, home building automation, and other fields.