4 ms·
You need to add some resistors to the data pins to be recognized as a charger.
by neuralRiot 7y ago
You need to add some resistors to the data pins to be recognized as a charger.
- NullPrefix 7y agoDepends on the phone. Some need resistors, for some it's enough to just short both data pins, some do protocol level talking over data pins. There are several standards for that with legacy usb.