How it's the power connected to the IOIO? It should go to Vin or the JST connector. Is anything else connected to the board? If so, disconnect it and check if it's still heating up. The switch normally needs to be in the A (auto) position. On May 20, 2014 10:42 PM, "Ann Lee Watson" <[email protected]> wrote:
> forgot to mention, this board is from official Sparkfun web > > On Wednesday, May 21, 2014 7:38:12 AM UTC+2, Ann Lee Watson wrote: >> >> Dear Ytai, >> >> 1º) I connected to a PC few seconds with a cable I have, it show the red >> power led, (switcher position *H), no yellow blinking* >> 2º) I connected it in intervals of 2 secs (for caution) to power source >> (9v/1000mA) and does not even get red power led, it gets hot in the >> processor (switcher in *A* position) >> >> I dont understand well the role of A and H positions in switcher, what is >> the problem now? >> >> thanks so much >> >> On Wednesday, May 21, 2014 3:16:43 AM UTC+2, Ytai wrote: >>> >>> Your old IOIO indeed seems dead (fried switcher most likely). >>> If you're seeing a fast blink it means that it has not been calibrated. >>> Connect it to a PC to fix it. This should have been done at the factory, >>> who did you but this from? >>> On May 20, 2014 11:42 AM, "Ann Lee Watson" <[email protected]> wrote: >>> >>>> Hello, seems I fried my IOIO (the model before OTG) due to using 16v >>>> -chinese adaptor "said" 12v- >>>> (now it does not send USB signal even with the little white screw to >>>> the max and you can fry eggs on its processor). >>>> It worked for the few test I did with the App I developed... >>>> >>>> >>>> so now... >>>> >>>> I just connected usb and a good 12v/1000mA to a brand new IOIO OTG when >>>> its *yellow LED blinks forever and sends no signal to smartphone *(the >>>> little white screw is to the max as well) >>>> >>>> please, confirm my old IOIO is dead and how to fix this in the IOIO OTG? >>>> >>>> thanks in advance! >>>> >>>> >>>> -- >>>> 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. > -- 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.
