Also battery monitoring should have a zero drain current with something like that
Check this repo
Got it, I tried something and it worked
Removed lipo then plug usb cable while pressing button (looks like number 2) then 3 led are flashing red and one green.
Looks like button in firmware mode, then tool was able to flash it back.
Not mentioned anywhere on documentation for firmware updating
I think I made a mistake, I upgraded my LoraButton with the file
bin/u_rak811_lorabutton.bin from official repo
I've done it with RAK LoRaButton Upgrade Tool V1.0 and upgrade went fine but I can't do anything more, seems bricked, nothing on serial and I cant flash it or use it either
How can I get back to life ? I've got STM32 programmer STLink.
On my second one I flashed firmware from RAK Wireless support site
U_RAK811N_LoraButton_V2024_EU868_20180312 and worked fine.
Thanks for your help
I've got a Lora button, but can't have it working correctly, I tried on TTN first so I changed to my local LoraWAN server and or at least it works
Sometime it works then stop working after 5/10 min and sometimes it does not work
Here what I've done
at+version OK22.214.171.124 at+mode=0 OK at+set_config=dev_eui:4444...... OK at+set_config=app_eui:70B3D57... OK at+set_config=app_key:24326DF...... OK at+join=otaa OK at+reset=0 OK Welcome to RAK_LB801N
After join seen on server (I can see the join request on server )
I started to play with buttons
Key2 press Tx OK: 53 01 00 01 00 00 00 64 Key3 press Tx OK: 53 01 00 00 01 00 00 64
As indicated TX is OK but I don't see any frame going to my server.
Anyone has encountered this issue? Any beta firmware available?
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