The M8U I was shipped had an old firware version so I was trying to update.
Well now it does not want to seem to do anything.
Anyway to recover?
Sofware should be 3.01 but presently it say 2.01 and when I tried to upgrade the firmware the USB coms go bad.
Any thoughts?
Otherwise I have a $70+ dollar bad paper weight.
Thanks
Bruce
Which USB to Serial adapter are ya using? If you have a 2nd option, maybe try that…
Otherwise, I’d need to point ya to these steps https://learn.sparkfun.com/tutorials/ho … ceiver/all and https://www.u-blox.com/en/product/neo-m … -resources to re-try the steps
If nothings ends up working, it might be defective - go here www.sparkfun.com/returns and fill out the form if purchased from us, or similar if purchased from a 3rd party vendor 