Hey, i have a Wio-E5 devkit that looks like to be stuck running an old flashed program.
I was trying to set up p2p Lora communication to another Lora device using the Subghz_phy middleware when i got this problem. When i try to connect via SWD it only works if i hold down the reset button and use hot plug mode. As soons as i release it the debugger disconnects.
I’m also not able to do a full chip or a partial sector erase. Additionally i can’t connect via an uart bridge either.
Next i’ve tried to use the boot button to reset the board but it does not change board behaviour at all. I have read on this forum that it is not connected to boot0 for a similar device although i’m not sure if it also counts for the Wio-E5 devkit.
So my questions are:
- Is the boot button actually connected to boot0?
- Is my Wio-E5 fully debug bricked if it’s not or is there another way i can recover it?
- If it is then is the button broken and would there be a way for me to still fix it?
Additional info:
RDP: 0/AA
Power is stable at 3.3v
Flash read at 0x08000000 tells me it is still flashed (and seemingly is running the program? i’m not 100% sure)
Wio-E5 V1.0