Is there any software to connect and stream data from the nrf 52 preview DK to a PC running on Windows or MAC?
Is there any software to connect and stream data from the nrf 52 preview DK to a PC running on Windows or MAC?
Yes, for serial communications I like to use "Realterm". I now refuse to develop firmware without having trace/debug available. It makes the process go much quicker.
As for bluetooth data, you can use programs like the Master Control Panel from nordic with their dongles or btool with the Texas Instruments dongles. There is also a ble sniffer tool provided by Nordic which lets you view traffic in Wireshark.
For application specific bluetooth data streaming, you will have to write your own application.
You can use UART, through a COM port or a J-Link virtual COM port, or you can use the Real Time Terminal, see this tutorial.