HC?05 Bluetooth Module � 9600?Baud, 2.1?Mbps Data, Secure Auth & V2.0+EDR
Connect microcontrollers wirelessly with the TekBud HC?05 Bluetooth Module�a compact UART transceiver optimized for Arduino, Raspberry Pi, STM32, and other microcontrollers. Featuring 9600 Baud default and high-speed 2.1?Mbps, this module enables real-time telemetry, sensor streaming, and remote control applications with robust secure authentication and Bluetooth V2.0+EDR.
Operable as a master or slave, it allows flexible pairing and wireless UART bridge setups�easily update firmware, tune sensors, or troubleshoot over Bluetooth. The integrated antenna, stable 2.4?GHz operation, and PIO control make physical wiring obsolete. Whether you�re building robots, IoT devices, or educational projects, this module simplifies connectivity�no drivers needed on common platforms.
