Robocraze HC05 - UART

The bluetooth transceiver module is used as UART serial converter module. It can easily transfer UART data via wireless Bluetooth, without complex pieceB design or in-depth knowledge in Bluetooth software stack, you can also connect this Bluetooth module with your devices listed below, MCU, ARM or DSP systems, GPS or GSM, sensor modules, SOC systems. Personal Digital Assistants (PDA), Computer Accessories. HC-05 Bluetooth module with breakout board. Note: Comes with a small button switch to allow programming. HC-05 Bluetooth SPP (Serial Port Protocol) module, designed for wireless serial connection configuration. It has EDR (Enhanced Data Rate) 3Mbps modulation with 2.4GHz full radio transceiver and baseband. Uses the CSR Bluecore 04-External single-chip Bluetooth system with CMOS technology and with AFH (Adaptive Frequency Hopping Function).