... and Slave mode, modify by AT commander1. CSR Bluetooth Chip Solution2. Bluetooth Spec v2.0+EDR Compliant3. Enhanced Data Rate ... PCB layout or deep knowledge in the Bluetooth software stack, you can combine this bluetooth module with your system:* MCU, ARM ... Other systems your want to use under bluetooth functions.[Hardware]CSR solution, Bluetooth V2.0 protocolsupport AT commandersupport Master and ...