Does the red light turn on when you're connecting to a power supply (without USB connection)? If not, then you probably have a fried voltage regulator. Another thing to check: when you're connecting the PC, does the serial port show up?
On Thu, Apr 3, 2014 at 11:04 PM, Chia Waicheong <[email protected]>wrote: > 9V positive to Vin, negative to GND, the red light did light up when i > connect it to PC, didnt notice anything get hot. > > > On Friday, April 4, 2014 12:59:05 PM UTC+8, Chia Waicheong wrote: >> >> Bought an IOIO-OTG and it was working well until the yellow led started >> to blink when i connect it with a 9V battery. Now, it cant even detected by >> my computer via USB. Can anyone provide some suggestions? >> >> -- > You received this message because you are subscribed to the Google Groups > "ioio-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/ioio-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
