AnDroiD VoltageSensory Infomation Send/'ie'Transfer to custom application

[Rashied Delacruiz]

i have been wondering for a while now how i could make an application that is like the bluetooth voltmeter., but is capable of reading other sensors and sending the information to a gui interface or app? i saw someone who used the headset input as a voltmeter with an app but i figure it would have to be through usb . power shoulldnt travel through the headset port but i have had chargers were it connected to the headset port? what is the reason for this?

 

[itguyjax8430]

i have been wondering for a while now how i could make an application that is like the bluetooth voltmeter., but is capable of reading other sensors and sending the information to a gui interface or app? i saw someone who used the headset input as a voltmeter with an app but i figure it would have to be through usb . power shoulldnt travel through the headset port but i have had chargers were it connected to the headset port? what is the reason for this?

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