On Wed, Feb 24, 2021 at 04:33 AM, Gyula Molnar wrote:
when the device is connected to the USB port in DFU mode, then the device is not available on the Communication port,
Yes, in DFU mode the NanoVNA is only a memory storage device, not a 'computing' device. No communication, no calculating, no measuring. It is just a "solid state disk drive" thing.
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Doug, K8RFT
