I got it work before. I started to play Xbox, watching youtube movies, enjoy vacation, etc.
Now, my redbear can’t go back particle.io I got the particle key.
I forgot document and fix it. I followed this. looks way difficult.
https://github.com/redbear/Duo/blob/master/docs/out_of_box_experience.md#using-serial-terminal
What I do now?
Po-Util works great with core, pi but… There is no particle cli tool for Redbear.
It Didn’t work.
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
dfu-util: Invalid DFU suffix signature
dfu-util: A valid DFU suffix will be required in a future dfu-util release!!!
Deducing device DFU version from functional descriptor length
Opening DFU capable USB device...
ID 2b04:d058
Run-time device DFU version 011a
Claiming USB DFU Interface...
Setting Alternate Setting #1 ...
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 011a
Device returned transfer size 4096
DfuSe interface name: "DCT Flash "
Downloading to address = 0x00000022, size = 608
Download [=========================] 100% 608 bytes
Download done.
File downloaded successfully
Saved!
attempting to add a new public key for device 1c00520009513xxxxxxxxxxxxxx
! Please login - it appears your access token may have expired
Error sending public key to server: Invalid token
Make sure your device is in DFU mode (blinking yellow), and that your computer is online.
Error - undefined
Token expired. Yucks… How do you fix this?