Please see this thread for part one.
https://www.ukgser.com/forums/showthread.php/512907-phones-instead-of-dedicated-sat-nav-or-video-camera
ELM327 obd bluetooth connected to bike and bluetooth to app on phone.
There are loads on the play store. Even a GPS app which just shows speed!
does not have to be a phone could be a cheap tablet.
https://www.ukgser.com/forums/showthread.php/512907-phones-instead-of-dedicated-sat-nav-or-video-camera
ELM327 obd bluetooth connected to bike and bluetooth to app on phone.
There are loads on the play store. Even a GPS app which just shows speed!
does not have to be a phone could be a cheap tablet.