bug (JLink CDC Uart Port COM5) is variable?
bug (JLink CDC Uart Port COM5) is variable?
Don't understand your question. What did you see in the device manager PORTS (COM &LPT) when you plug in your nRF51 dongle or the nRF DK?
YES,Serial Driver both okay , but nRF Connect only use JLink uart, CH340G Uart is not avariable
Im not using the official DK there is two Uart on my board one is USB - CH340G - P0.08 P0.06 another is USB - JLink CDC - P0.15 P0.16
Are you sure the nRF Connect will work with custom board???