The module is mainly used for short-distance wireless data transmission field. You can easily and PC-connected Bluetooth device, you can also exchange data between the two modules. To avoid cumbersome cable connection, can directly replace the serial line.
<br /> Bluetooth wireless data transmission;
<br />industrial remote control, telemetry;
<br /> POS system, wireless keyboard, mouse;
<br />traffic, underground positioning, alarm;
<br /> automated data acquisition system;
<br />wireless data transmission; banking system;
<br />wireless data acquisition;
<br />building automation, security, room equipment, wireless monitoring, access control systems;
<br />intelligent home, industrial control;
<br />automotive testing equipment;
<br />TV station's interactive program voting equipment;
<br />Government lights energy-saving equipment
<br />wireless LED display system
<br />Bluetooth joystick, Bluetooth game controller
<br />Bluetooth printer
<br />Bluetooth remote control toys
<br />Car Diagnostic Instrument<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5821f46cbb4b911dbacd71d6-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5821f46cbb4b911dbacd71d6-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5821f46cbb4b911dbacd71d6-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5821f46cbb4b911dbacd71d6-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5821f46cbb4b911dbacd71d6-4-large.jpg></b></b></p>