HC-05 Bluetooth Module: Pin Out
The HC-05 Bluetooth module is a popular choice for integrating wireless communication into microcontroller projects. It supports both master and slave modes, making it versatile for various tasks, such as connecting an Arduino to smartphones, laptops, or other Bluetooth-enabled devices. In this post, we’ll explore the HC-05 bare module and the HC-05 breakout (Arduino) module […]
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