IMPORTANT: Brain Boxes PCMCIA (BL-500), CompactFlash (BL-565) and RS232 (BL-510) products use a UART to communicate with the BlueCore™ chip. The UARTs are capable of running at up to 921,600 baud. If the settings on the BlueCore™ chip are increased to 1,382,400baud, the UART and the BlueCore™ can no longer communicate and the product ceases to function.
This problem can only be fixed by a return to the factory.
This is not an issue for the USB (BL-554) product.