[MLB-WIRELESS] [MELB-WIRELESS] Looking for a Nanobeam M2-13

Andrew van Slageren andrewvsm at yahoo.com.au
Wed Jan 16 20:18:49 AEDT 2019

Hey Morgan,

It looks like the NBE-M2-13 is an XW based device, which shares firmware 
images and CPU architecture with many other radios (e.g. the PowerBeam 
M2/5 range).

Unfortunately I don't have any spares kicking around, however if you 
still have a functional u-boot I'd be happy to send through dumps of the 
mtd partitions off a functional Powerbeam M5, then you may be able to 
restore following a process similar to this: 

That said, if you've nuked and don't have a copy of your "EEPROM" 
partition (mtd5) which contains all of the factory calibration 
information, I'm not sure if an EEPROM image from another radio (let 
alone a different model or frequency) will cut it:

XW.v6.1.7# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 00040000 00010000 "u-boot"
mtd1: 00010000 00010000 "u-boot-env"
mtd2: 00100000 00010000 "kernel"
mtd3: 00660000 00010000 "rootfs"
mtd4: 00040000 00010000 "cfg"
mtd5: 00010000 00010000 "EEPROM"



On 15/01/2019 9:04 pm, Morgan Reed wrote:
> Hi All,
>       Wondering if anybody happens to have an old nanobeam M2-13 lying 
> around they'd be willing to part with (for a reasonable price)?
> I failed to dump a viable image of the flash on mine before I started 
> yutzing with it (you know the old adage, you don't have a backup until 
> you prove you can restore it) and restoring part-wise from an original 
> UBNT image isn't really working out for me :/.
> Thanks in advance,
> Morgan
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> Melbwireless at lists.wireless.org.au
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