Hi we are using Nordic 54280 .dk
Thanks for your immediate response.
im facing few practical issue with hardware interface.
1.what are the procedure to power up Nordic board using a.vbus supply, b. external 5v c.external 3.3v current required parameters
let me know any jumper settings to use for each mode.
2. when i connect Nordic board without flow control to any usb uart dongle only tx,rx,gnd pins boards gets powered what is the issue
how to address it ?
3.sometimes Nordic board connected with my target board pulls the rx lines to low why it happens?
should i not connect directly to tx rx pins to my target board which works on 3.3v supply.
im dealing wage with these problems.your support will help me proceed my projects asap.
thank you
