Okay, so. Last week, I got my first implants Spark2 + NExT.
Then I ordered a Proxmark3, which arrived yesterday. Was able to get it going thanks to the very detailed instructions (thanks Amal). Used it to clone the backup key card for my Digital Guard Dawg (https://www.digitalguarddawg.com/keyless-ignition/automotive/ikey/) pushbutton start system. The system uses active powered keys, but has a backup key card like so:
Which was easily cloned with the Proxmark3.
I had to move the antenna from under the dash, because while the backup key card was easily read through the fiberglass, I didn’t suspect the NExT would be. Antenna is the black thing in my hand here:
I can start the car successfully, but the antenna will HAVE to be mounted away from the aluminum dash, but even when held at a distance, it takes some fiddling to get it to start.
Any tips on boosting strength, or sourcing/building an antenna better suited to the implant?
Either way, I’m pretty stoked that this worked (sort of) with my already installed system!