I would take two of them if you are going to sell them. Could you sell them with Anduril already loaded? I don’t have what it takes to flash them.
Buying one 5000k aluminum and one titanium for sure, plus a few others for gifts. Hopefully there are different colors as well. Probably will get a SS one, since I don’t have any SS lights.
I just ordered 3 of each. At 30 cents shipped for qty 3, really doesn't matter. 
I feel like this thread needs daily bumps. Ready to order!
I'd probably buy one once it's available.
As for LVP, frankly I'll be disappointed if the first Anduril light that supports both chemistries will just dump LVP altogether. It's not really too hard to distinguish between the two chemistries, as the voltage at which lithium batteries start (>2.5V) is already much higher than an alkaline or NiMH would ever be (<2V). Should be rather easy to implement a voltage check at power-on to determine which battery chemistry is used and configure LVP accordingly. When there's a dodgy contact while checking what battery is being used, worst case is that it'll think it's NiMH/alkaline when in fact it's lithium, which isn't a safety issue.
This sounds fantastic. Yes, please.
I’m interested in 1-lots of them!
Count me in too.
Love the multi-chemistry / EDC capabilities of the 1x14500 format.
I have never owned a light with the Andúril UI… that would be nice though.
Here is nice and easy way to program that new UPDI ATmel interface.
im deff interested!
ready and still waiting
gchart, whatever happened with this project? I just got a couple of drivers from Sofirn and this would be the time to try your upgrade. Let us know.
And I have never flashed software like this before. If you can point me to what is needed I would appreciate it. Even better would be to be able to buy one directly from you and then I would try to mess things up umm, solder it in.
It’s been running strong on the updated adapter for a couple months: What did you mod today? - #9717 by gchart
I’ll hit ya up on PM.
Count me in:)
I think I was gonna DIY this one but couldn’t find the ATTiny in-stock anywhere. Similar shortages have put a damper on my other driver-building plans.
The SP10S code fits in 8KB so you can use the 816 instead of the 1616. Mouser has some of the attiny816 in stock
Interested in one, magnetic tail cap would be awesome too.
USB C charging would be good too. Especially for an EDC light like this
In my opinion it would provably add more complexity to an - eventually - already complex light/driver. And an eventual “bulk” that would make the SP10S fatter.
In my opinion, it would be preferable to use USB rechargeable batteries instead .
While I normally have a lot of patients awaiting a BLF project to hit production this light fills a gap I have been seeking for a long time so I am considering trying to DIY. I am not at all technically competent but willing to learn. Can anyone provide any insights on the skills and equipment required to replicate gchart’s success?