Comprehensive Overview of Bluetooth Modules and Their Uses in Current Electronics Cable-free connectivity has revolutionised how electronic devices interact, and the bt module is one of the most widely used technologies enabling this evolution. These small-sized components enable seamless short-range communication between devices, eliminating the need for physical wiring. From https://globalcompass441.elbloglibre.com/38796649/essential-things-you-must-know-on-bluetooth-module