In the meantime if we needed to change to another module at some point you could sell kits of:
PN532 + arduino nano (really cheap from places like banggood) + relay module for Arduino (also cheap at banggood)
and pre-program the Arduino with add/remove tags. I’m about to use this exact setup in my car and would totally be willing to share code once I figure it out.
If you sold it pre-programmed but able to be modified or rewritten, it would tick almost every box. plus it can run with a wall wart that most people already have several of!
Fair. I do actually have a thread on the car project and will be making a tutorial on hooking it up but maybe ill make another one for the arduino code…
Ill try to document it as i go and neaten my chickenscratch into something coherent at the end.
It’s the design we used for our toolboxes, a two part case (the outside portion is printed in two steps though to embed the logo) that holds the PCB using M3 screws, bolts through from the front, through the mounting surface, and through the inner box.
@PulsarForce has the inner box modelled and the coil-holder too, so can probably make a custom box-with-lid to be more similar if you wanted it closer to the xACv1.
Maybe the firmware is hackable. Is it in a potted chip?
As an alternative, I have a pair of SureFlap catflaps on their way here. Those things are a bit more expensive - I scored them at 59 euros a pop - but highly hackable for use as access control devices: essentially, once you remove the catflap door and soldered a relay to the door latch line, you have a very good FDX and EM reader with 32 programmable authorized tags in a convenient case with a battery holder, and at least a year of battery life with 4 AA cells.
One of them will open my minivan soon. I’ll post a howto when I get them.
Ah right, I didn’t know that.
On the other hand, the convenience factor is huge: it’ll open with many transponders out of the box without any programming
Haven’t seen the wedge format before! That is perfect!
After doing quite a bit of research lately, I’m starting to think the vivokey system is really a good spot for me. The spark doesn’t come in a flex option though, does it? I like the flex systems a lot.
And, for the flex vs x series performance. I’d like to think I know the limitations of it, of course I can still be wrong due to never seeing an implant in person and actually working with one before. I just would like the ease of the larger antenna that the flex is able to provide.
My biggest reasoning for the flex is actually the video that was uploaded by Amal on youtube showing the difference in range with the FlexNT vs the regular xNT.
IAR does have a “X” theme going on with their chips, but I don’t think he actively tries to create confusion with DT products. Also, they certainly ain’t cheaper.
For the record, I got my two IAR implants before knowing of DT’s existence. In any case, my go-to choice for new implants is certainly DT now, if only because I know exactly what I get before buying. With IAR, I’m still not quite sure exactly what’s in my hands: all I know is what the chips are and how they perform - which I had to find out by myself - and what hasn’t happened yet with them.
Yes, I probably should have done more research. Everybody can make mistakes eh
I am sure it’s hackable… chips are easily accessed… the proc is an STC Micro 11F04E with a removable FT24C64A memory module in a DIP package in a socket connector.
They watch what we do very closely. I agree the naming convention wasn’t meant to confuse, but it definitely was meant to be an attempt at stealing eyeballs via SEO.
So like… anyone interested in working on an open source an updated firmware? We could invest in a programmer and update xAC v2s, even exchange already sold ones if updated firmware was desired.
I’d definitely be interested in contributing where I could. I’ve not got much experience in hacking firmwares, but I’d love to learn and contribute to other places if possible.
That’s a great question, they are sitting on my desk now so I don’t know yet but this weekend I’m gonna program and wire it up. Will report back then.
Mine from elechouse took half a month (I love in new York) *live lol
