Specifications
Product Details
Pin configuration
This HC-06 module has four pins as shown in the pinout. Some HC-06 versions have 6 pins. However, we only need to use four for successfully interfacing the module. Thus, this version only has the needed four output pins.
| Pin | Name | Function |
| 1 | Vcc | +5V Positive supply needs to be given to this pin for powering the module. |
| 2 | Gnd | Connect to ground. |
| 3 | TXD | Serial data is transmitted by module through this pin (at 9600bps by default), 3.3V logic. |
| 4 | RXD | Serial data is received by module through this pin (at 9600bps by default),3.3V logic. |
HC-06 Features and Electrical characteristics
- Bluetooth protocol: Bluetooth V2.0 protocol standard
- Power Level: Class2 (+6dBm)
- Band: 2.40GHz—2.48GHz, ISM Band
- Receiver sensitivity: -85dBm
- USB protocol: USB v1.1/2.0
- Modulation mode: Gauss frequency Shift Keying
- Safety feature: Authentication and encryption
- Operating voltage range: +3.3V to +6V
- Operating temperature range: -20ºC to +55ºC
- Operating Current: 40mA
Applications
- Hobby projects
- Engineering applications
- Robotics
- Mobile Phone Accessories
- Servers
- Computer Peripherals
- Sports and Leisure Equipment
- USB Dongles
