This might be a noob question, but im trying to emulate an EM4102 card. I have a reader and the cards/fobs that are valid for it. Running the latest firmware (updated today), iirc its 0056.
So firstly just start off with autotag to see if it can identify the UID (so i dont need to manually do it), works like a charm:
Next I want to emulate the cards so i am using the ASK command, which is:
I have no idea what the fc is (prev used the proxmark and this was obv hidden away somewhere), so i used "set tag em4x02" and then "config" to get the em4x02 default config:
TAG Type: EM4X02
Frame Clock uS/100: 800
Data Rate RF/n: 64
I figured it should be easy from here, just use the ASK command and I am away:
ASK 0F007B22D8 800 64 100
my reader that I am testing with notifies with a horrible screeching sound if the tag uid is incorrect, so I can at least narrow down its not that, the rate should be 64 as per my proxmark and the repeat shouldnt matter too much. I've been halving and doubling that FC to try and get a tag that at least is incorrect but im getting to a dead end now.
Anyone want to shed some light on this for me please?