Ebyte E73-2G4M08S1C D+ D- uses

[Usha]

I am using the Ebyte E73-2G4M08S1C module and noticed that it has D+ and D- pins. can we code upload via USB?

[Susheel Nuguru]

Those are names similar to the USB data pins, if this is coming directly out of nRF chip or not is hard to say as we do not know much about this module. You should have got the schematics for this from the module maker, please check the schematics and see if this are the same USB data pins from nRF chip or something else.

[Usha]

"I want to view logs using the USB D+ and D- lines. How can I achieve this?"

[Simonr]

Hi

D+ and D- are the data lines from the USB. I think the USB CDC ACM sample project here should let you use the USB as a serial port: https://docs.nordicsemi.com/bundle/ncs-latest/page/zephyr/samples/subsys/usb/cdc_acm/README.html#usb-cdc-acm 

Best regards,

Simon

[Usha]

Is it possible in custom board nrf52840(Ebyte E73-2G4M0SIC)?

[Usha]

i can't see any logs i can see only my port is visible