In need of Factory AT firmware package for LoRa Wio E5 development board

Products & Technology Wio Series
#1

I used a wio e5 dev board and intially tested it with factory AT and it connected perfectly with my TTN application server.
But after I erased the factory AT firmware and used the official stm32cube package by changing the EUI macros accordingly, no matter what, it just doesn’t join my TTN server in either OTAA or ABP.

So it would be nice if anyone could provide me the Factory AT firmware package, so that I can re-test my dev board and look for the problems carefully before flashing stm32 generated hex file.

I have created a post in detail to explain this problem in detailed issue.

#2

Hi there,

So why make another post? Keep it all in the same Thread please, Jumping around isn’t going to get any answers faster. Someone didn’t read the WiKi or warnings? maybe?

This is a proprietary Firmware , Flashed at the manufacture. No open source is available. Sorry for the inconvenience it may cause…

No W5_Soup.
No W5_Soup.2142×590 51.5 KB

HTH
GL :slight_smile: PJ :v:

#3

Thanks, I did read it though, but thought it could be restored if at all we have the factory firmware downloaded. Didn’t know it was proprietary. And will post it in the same thread next time.

1 Like
#4

HI there,

Great, Now I have heard a rumor they were working on a “open Source version” but don’t quote me on that :lying_face: not to worry you certainly are not the first person to go that route. I feel like the product mngr should have anticipated such and maybe had something ready JIC. one could hope.!

GL :slight_smile: PJ :v:

#5

Oh okay, anyways will keep an eye on that. Thanks.