Features:
● Bases at CSR BC04 Bluetooth technology.
● with build-in 2.4GHz PCB antenna
● It’s at the Bluetooth class 2 power level.
● Range test: 10 meters
● Operating voltage: 3.3V to 6V DC
● Operating current in pairing is in the range of 30~40mA.
● Operating current in communication is 8mA.
● Interface via UART, default baud rate at 9600 bps
● Operating temperature range: -25 °C – +75°C
● Dimensions 27mm×13mm×2.2mm

Applications:
1. Wireless control: Allows for remote control of Arduino projects using a smartphone or other Bluetooth-enabled device.
2. Data logging: Can be used to collect data from sensors wirelessly and log the data on a smartphone or other device.
3. Home automation: Can be used to control lights, fans, and other appliances wirelessly using a smartphone or other Bluetooth-enabled device.
4. Robotics: Can be used to control robotic movements wirelessly using a smartphone or other Bluetooth-enabled device.
5. Educational projects: Can be used in educational projects to demonstrate the principles of wireless communication and data transfer.

Specification:
● Model: HC-06 (Slave Mode only)
● Interface: VCC- GND- TXD- RXD
● Nominal Operating Voltage: 3.3V DC
● Input Votage Range: 3.6V to 6V (Never over 7V)
● Input current: 30mA (unpaired), 10mA(paired)
● Effective Distance: 10M (open area)
● Communication Format: 8 data bits / 1 stop bit / without parity
● VCC: The positive 3.3-5 v power supply.
● GND: Connect power negative.
● DO: TTL switch signal output.
● AO: This is analog output.

Package Included:
1 x Bluetooth Module HC-06