Originally Posted by vvmaks
Sonicmule, it sounds like OBDKey is just faking ATRV. There is no way the battery voltage can remain constant at exactly 12V. You might want to give ElmScan 5 Bluetooth a try:
I can guarantee that ATRV will work properly.
Just had a reply from OBDKey and you're right, it only simulates the voltage reading but they might look in to enabling that feature.
Originally Posted by sonicmule
Thanks for your help Vitaliy, I will give the makers of OBDKey a shout and see what they say.
My app allows you to design your own custom gauges and add them to different screens which you can cycle through. If I can get it looking like Dashdaq, that will be cool.
Hopefully I'll be releasing it soon for a small fee / donation
It's 5 years later. Have you released your OBD app in the meantime? Because it still looks good...