Check this one, looks like you need hard reset removing the battery
http://support.rakwireless.com/topic/269/lorabutton-bricked
Charles
@Charles
Posts made by Charles
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RE: Lora Button bricked
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Lora Button join on press but does not send data until next press
I've got 2 LoRa button , latest firmware, that seems to be working fine. Unfortunately looks like after certain time, the button goes to sleep and then when we press a button the button is issuing a join. I've got no problem except that the button is not sending the payload for the button pressed, just do a join.
So I need to press a 2nd time the button to see data coming. After that all is fine until next sleep. After that I need to press 2 times again, one for join one to send data
would it be possible to fix this issue ? Also please let us an option to use unconfirmed packet.
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RE: LoraButton Bricked
@xc-c
thanks for this information, may be worth mentioning on OpenSource github repository readme file. -
RE: LoraButton Bricked
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
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LoraButton Bricked
I think I made a mistake, I upgraded my LoraButton with the file
bin/u_rak811_lorabutton.bin
from official repo
https://github.com/RAKWireless/RAK811_LoRaButtonI'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
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RAK_LB801N not working
Hi There
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 worksSometime it works then stop working after 5/10 min and sometimes it does not work
Here what I've done
at+version OK2.0.2.1 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 buttonsKey2 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?