Velleman HC-05 Bluetooth transmissiemodule

Integrate a microcontroller into a Bluetooth network easily with the HC-05 transmission module. This module, designed with the powerful CSR BC417 Bluetooth v2.0 chip, operates at a frequency of 2.45 GHz and can achieve a range of up to 10 metres in open space. The module offers secure authentication and a Bluetooth serial port profile. Whether you are a professional or just starting out, the HC-05 is user-friendly and requires no coding or specialised skills.