I just noticed this at the Chinese on-line retailer, ThanksBuyer.com

They are pricing the bundled versions attractively. Obviously made to compete against the APM micro 3.1
If anyone makes the leap, perhaps you could keep us informed on your experiences.
Happy flying all!!
Replies
Usually GPS modules have their own leds and if you set prearming check your apm won't arm if it is not in 3d fix below 3m hdop
When it arms motor start to spin slowly, so...
I never tried to figure them out. I just got one of these and it made it simple: HK external LED module
In the absence of telemetry, it's all you really need to know and you can put it where it's easy to see.
I don't look at them :-)
Just power, connect mission planner or 3DR tower on my smartphone to control everithing is ok and then go fly!
I use them just to control some things like the "autotrim" mode enabling.
If you pull the yaw right and throttle down for 15 seconds more or less (your case is left stick down/right like my one) you can see the front led blinking fast.
That is autotrim function enabled
http://copter.ardupilot.com/wiki/autotrim/
Bye
It's not broken..
Simply it doesn't give enough power.. I have another one and asap I'll try with that
Otherwise a bec with attopilot to measure V and A
Installed on my diy tricopter it flies really nice!!
All works fine, every calibration and setup was easy as pie.
Just one problem..
The power module, take care of it!
It produces 5,0V on the output VCC (usually it shold be 5,3V) and so apm has only 4,6V-4,2V in its circuits.
This could result in a brownout/reboot..
bye
Thanks Pietro for the update.
So how you manage to power the board using the broken PM? or change with brand new one?
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