Bluetooth Transceiver Module HC-05 Wireless - HC-05 Bluetooth transceiver module with base- The bluetooth module HC-05 is one of the best options for projects where you need wireless communications.- The transceiver module (transmission / reception) allows bluetooth wireless connections like master or slave, works in a transparent way as if we made a RS-232 TTL serial connection with cable.Bluetooth Transceiver Module HC-05 Wireless features:- Chipset CSR BC417- 3.6 to 6 Vdc power supply- Bluetooth version V2.0 + EDR- Frequency: 2.4GHz ISM band- Modulation: GFSK- Reach approx. 10m- Security: Authentication and encryption.- Speed-> Asynchronous: 2.1Mbps (Max) / 160 kbps; Synchronous: 1Mbps / 1Mbps Code W0004 Available Price €5.39