UBNT AirRouter success

Hi all- I picked up a couple AirRouter units for low-cost, in-shack prototyping/testing.  I am able to load and run the AREDN-3.0.2-ar71xx-generic-ubnt-bullet-m-squashfs-factory.bin image.

When running this image, the only functional Ethernet port is the WAN port (which acts as the LAN port).  The WiFi interface seems to be working fine.  I believe this design uses the AR9285 wireless chipset and is considered an "MX" platform.  Perhaps this is the chipset as the Bullet M2?

I do see the "!!!! UNSUPPORTED DEVICE !!!!" banner at the top of the GUI.  The boardid report is:

 node: W3CP-AR1
model: Ubiquiti Bullet M

!!!! UNSUPPORTED DEVICE !!!!
boardid: 0xe4a2
Device has not been tested. Please file a ticket with your experiences.

eth0   68:72:51:03:D4:5A
eth0.1 68:72:51:03:D4:5A
eth0.2 68:72:51:03:D4:5A
wlan0  68:72:51:02:D4:5A
wlan0-1 68-72-51-02-D4-5A-00-48-00-00-00-00-00-00-00-00

/proc/cpuinfo
system type		: Atheros AR7241 rev 1
machine			: Ubiquiti Bullet M
processor		: 0
cpu model		: MIPS 24Kc V7.4
BogoMIPS		: 259.27
wait instruction	: yes
microsecond timers	: yes
tlb_entries		: 16
extra interrupt vector	: yes
hardware watchpoint	: yes, count: 4, address/irw mask: [0x0000, 0x00e0, 0x0d18, 0x0968]
ASEs implemented	: mips16
shadow register sets	: 1
kscratch registers	: 0
core			: 0
VCED exceptions		: not available
VCEI exceptions		: not available

73,

Bryan