In The Name Of God Thanks alot for your replies ;
> > >>> 3-Can other car chargers be used to charge FR ? > > >>> > > >>>Yes, but you need to tell FR (software) to start the charging > > >> > > >> So e.g nokia car chargers jack is the same as FR car charger ? > > > > > > FR has a standard mini-usb receptable. > > > > So ,almost all chargers do not have usb jack ... If charger output > voltage > > was the same can we add usb jack to charger ? > > The FR needs 5V, preferably at 500mA or 1A. If your charger can supply that > then making a jack adapter won't be a problem. Do NOT use a charger > supplying > >5.5V as it will probably damage the FR. If your charger can give 1A then > when > making the adapter you can put a 47k resistor between pin 4 and ground on > the > mini-B connector. That lets the FR identify it as being able to take 1A so > it > will automatically start charging at the full rate. > > Car USB adapters are widely available though, and the USB mini-B connector > is > used by a numer of phone manufacturers now. There were reports in the wiki > from people using TomTom and Motorola car chargers IIRC. The only problem > you > may have is that there was no standard for the use of the ID pin (pin 4) so > the current capability may be incorrectly detected. > Do you mean without that 47k resistor ,Fr will detect current lower or higher ?what will happen after that (detect incorrectly) . Another questions ; 1- Should pouch be bought ,Without pouch ,ISn't there any problem with carring FR with ourself without pouch ? 2-Do you advice a laser stylus or small one (normal one) ? 3- So ,do you advice to fix FR ourslef ? is there any common problems for those want to fix their self ? 3-What other things and issues ,Do you advice to be attended before and while buying FR ? Regards dehqan Regards dehqan > > _______________________________________________ > Openmoko community mailing list > [email protected] > http://lists.openmoko.org/mailman/listinfo/community >
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