Hello IOIO users,

I've been struggling to use my Lenovo Phap 2 Pro with IOIO due to power 
issues. My setup is IOIO is powered thru JST connector by an external 
battery  about 11.5 v and under 15v. It works for a day or two and then 
nothing, even if it is powered from wall adapter, but it works when 
connected with the laptop USB.  So it is clear that the regulator is gone 
for good. 

I damaged two boards so far and decided to try the Arduino ADK board. 
Surprisingly after a day it too stopped working, this time it was powered 
from wall adapter all along. I could connect to USB port and upload from 
laptop with no issues, but same as with IOIO its regulator is gone.

Lenovo p2p draws more current and it could be the reason behind the 
failures. My question is can I power the phone using separate wires while 
the data (+D & -D) connected to IOIO board? I am planning to use an 
external regulator with higher rating.

Any pointers to solve this issue is highly appreciated.

Rgds
Kannan

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