it needs just one check-run with a new flashlight model to learn how the led-temperature relates to the MCU-temperature, in temperature difference and in delay, and then adjust the step-down parameters in the firmware accordingly. If this is too challenging for a company like Mateminco, they need to hire a first-year student for a couple of weeks to acquire that expertise. Tip: It works perfectly fine for the D80V2, time to look at the flintrock firmware.
The problem is you can maybe set it up so that Turbo reacts well, but then when you heat the light slowly (like on a med level) the response will react very differently and people will complain again. Toykeeper was constantly testing and rewriting the thermal code for the FW3A and still had to use a compromised version that only worked “decently” for all power levels.
BTW, Mateminco didn’t write any thermal code for the FT03S. Anduril is all Toykeeper and she wasn’t brought in to tweak the thermal response for this light.
Basically that is what I was implying, bring someone in who is capable of writing/adjusting code. And if a smooth temperature stepdown is not possible on all modes, they then can make it maybe a basic instant stepdown to a sustainable level that can be overruled with a simple click. But it starts with being able to control the whole flashlight, not just the hardware. Sofirn is a step ahead on this, they do write code and new firmware for their lights. (If their firmware decisions are the same as we would make is a different subject of course)
I think Mateminco or Astrolux are a bit too cheap to pay for outside help.
They could maybe have their software writer make a new UI which works similar to Anduril, but it won’t be as good. It never is. The knowledgeable buyers know NarsilM and Anduril are a nice functioning UI and that helps to sell the lights. What can you do, they like to maximize profit and get the lights out fast.
On a side note, if the FT03S steps down too soon and it’s not very hot, can’t you just dble clk again to bring it back to Turbo? I seem to recall it having that feature.
Temperature regulation settings tuned to a pocket size hotrod but applied in a large light? (so based on far more extreme temperature predictions in the near future than are actually happening).
Try reseting the room temperature 10°C colder. When it’s fully cooled down, go to temperature configuration and instead of telling it room temp is currently 22°C, tell it it’s 12°C. Maybe even 7°C. Leave the second setting as is, at 75°C.
See if that allows it to get hotter on Turbo before stepping down.
I was looking at other lights from Astrolux running Anduril. You have the MF01 mini (7 x led, FET+6+1 and 26650) and the EC01 (XHP50.2, FET+1, and 21700). Both of those seem to do pretty good stepping down on Turbo. Both of these drivers are physically laid out different from the FT03S.
Maybe Mateminco simply reused the same version of Anduril from the MF01 mini? We know the mini driver is sensitive to heat transferring from the 7135 chips to the MCU causing it to step down too soon.
Maybe this FT03S driver is transferring heat from the FET to the MCU making it sensitive as well?
Any thoughts on 30T vs 40T vs P42A for this light?
There’s good info from Mooch on the P42A here, including a comparison graph to the 30T and 40T at both 10 and 30 amps.
What I have seen are five star reviews with the bad news simply in the text, they scan for stars, not for content, so that makes it through the screening.