Hi, I have got an issue with two x P2 modules constantly flashing yellow. Both parts were working and connecting to wifi until I updated them to previously working code with the latest prerelease firmware (5.2.0). The download completed without errors and the device was reset. The LED changed colour several times (green, blue and magenta) before flashing yellow. Now the units flash yellow as soon as they are turned on.
I would appreciate any help in recovering these units, eg. clearing image. They do appear to be in DFU mode, as dfu-util does work with the following output
dfu-util -l
dfu-util 0.8
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2014 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org
Cannot open DFU device 17e9:6006
Cannot open DFU device 17e9:6006
Found DFU: [2b04:d020] ver=0252, devnum=65, cfg=1, intf=0, alt=1, name="@DCT Flash /0x00000000/1016Ke", serial="0a10aced202.........."
Found DFU: [2b04:d020] ver=0252, devnum=65, cfg=1, intf=0, alt=0, name="@Internal Flash /0x08000000/2048004Kg", serial=0a10aced202.........."
Also "particle usb list" works as expected and returns the unit names and ids. I am not able to put the devices into safe-mode
I cannot get "particle device doctor" to work on the devices. Not sure if this is supported on P2 ?