HC-05 Datasheet - ETC

HC-05 Bluetooth Module User Manual

+5V Function Connect to +5V Ground Connect to Ground UART_TXD, Bluetooth serial signal sending PIN Connect with the MCU’s (Microcontroller and etc) RXD PIN. UART_RXD, Bluetooth serial signal receiving PIN Connect with the MCU’s (Microcontroller and etc) TXD PIN. Mode switch input If it is i.

“Your Robotic Solution” www.mybotic.com.my HC-05 Bluetooth Module User’s Manual V1.0 1|Page Contents 1. Introduction 3 2. Pin Definition 4 3. Sample Hardware Installation and Sample Source Code 5 4. Communication between Arduino UNO and PC via Bluetooth 8 5. Warranty 16 2|Page 1. Introduction HC-05 Bluetooth Module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup. Its communication is via serial communication which makes.

HC-05 Datasheet (1.31 MB)