Datasheet Details
| Part number | HC-05 |
|---|---|
| Manufacturer | ETC |
| File Size | 1.31 MB |
| Description | Bluetooth Module User Manual |
| Datasheet |
 HC-05 Datasheet
|
|
|
| Part number | HC-05 |
|---|---|
| Manufacturer | ETC |
| File Size | 1.31 MB |
| Description | Bluetooth Module User Manual |
| Datasheet |
HC-05 Datasheet
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|
+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 input low level or connect to the air, the module is at paired or communication mode.If it’s input high level, the module will enter to AT mode.4|Page 3. Sample Hardware Installation and Sample Sou
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