This is app for car remote control using mobile phone bluetooth.

CAUTION ! with only this app can not control your car. please
build controller your own and install it.

please visit youtube or web page to get info for how to build controller using Arduino
(this app upgrade from v1 (old design) to v2.
app using on youtube is v1 https://www.youtube.com/watch?v=f2_HYqrTE0M)
(last screen shot is v1)

https://mechanicpage.blogspot.com/

https://www.youtube.com/channel/UC40hmGBvT9_1NcwJ9DLrb2g