HC05 BLUETOOTH
Rs. 188.80
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HC05 BLUETOOTH
Rs. 188.80
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The HC-05 is a Bluetooth 2.0+EDR serial module (SPP) that operates in both Master and Slave modes, switchable via AT commands. Default is Slave mode. Supports wireless serial communication with microcontrollers at up to 2.1Mbps (async). Supply voltage 3.6–6V, directly compatible with 5V Arduino systems.
Specifications:
- Protocol: Bluetooth v2.0 + EDR
- Profile: Serial Port Profile (SPP)
- Frequency: 2.4GHz ISM band
- Modulation: GFSK
- TX Power: ≤4dBm (Class 2)
- Sensitivity: ≤-84dBm @ 0.1% BER
- Speed: Async 2.1Mbps / 160kbps; Sync 1Mbps/1Mbps
- Range: Up to 10m
- Supply Voltage: 3.6–6V, 50mA
- Operating Temperature: -20 to +75°C
- Dimensions: 26.9 × 13 × 2.2mm
- Security: Authentication and encryption
Applications:
- Wireless serial communication for Arduino/MCU projects
- Bluetooth robot control
- Industrial and embedded wireless links
- GPS receiver data relay
