Android Car Stereo Radio Head Units
There are multiple devices in this category that seem to be served by a couple of monolithic threads that currently try to cover all the topics related to them. The two main categories of device seem to be HuiFei devices serviced by this thread
(currently 9118 posts) and the AN-21 U devices by this thread
(currently 6484 posts). Both devices ideally would have their own sub-forum as they are quite distinct development wise however a "Android Car Stereo Radio Head Units" forum would be a substantial improvement. Thanks.