HC-05 Wireless Bluetooth RF Transceiver Module

HC-05 module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup. Serial port Bluetooth module is fully qualified Bluetooth V2.0+EDR (Enhanced Data Rate) 3Mbps Modulation with complete 2.4GHz radio transceiver and baseband. It uses CSR Bluecore 04-External single chip Bluetooth system with CMOS technology and with AFH(Adaptive Frequency Hopping Feature). This module can be used in Master or Slave Mode and can be easily switched using AT commands.

Specifications

• 0.1"" breadboard friendly pins
• Operating Voltage : 3.6v-5.5v
• Operating Current : Upto 50mA
• Emission power: ≤4dBm, Class 2
• Sensitivity: ≤-84dBm at 0.1% BER
• Speed: Asyc: 2.1Mbps(Max)/160 kbps, Sync: 1Mbps/1Mbps
• Security: Authentication and encryption
• Dimensions (Approx) : 26.9mm x 13mm

Shipping List

• HC-05 Wireless Bluetooth RF Transceiver Module x 1

Good to Know

• The bluetooth module communicates via serial connection. Bluetooth protocol is Bluetooth Specification v2.0+EDR with Frequency: 2.4GHz ISM band and Modulation: GFSK(Gaussian Frequency Shift Keying)