arduino-libraries/MKRWAN

MKRWAN1300 FW stuck

Closed this issue · 4 comments

atticus5 commented

I'm trying to send sensor data using LoRA and MKRWAN1300. The LoRa Sender example fails to begin.
I read I need to do a FW first, but it gets stuck after I enter a key:
dsa

Any ideas?

zougloub commented

I got that board for a friend and started playing with it before he does, noticed the same issue as you, so I ended up using the FWUpdaterBridge sketch and a modified stm32flash ( https://sourceforge.net/p/stm32flash/tickets/118/ ).

rogeralthaus commented

I had the same problem...

After remove of port.flush() line the update was successful...
Unbenannt

nrcrast commented

I've also had success lowering the baud rate.

facchinm commented

Hi everyone, the issue was indeed in flush() call. We released a fix by commenting that function (0493918) but it will be solved at core leven in the next few days too.