The ramping driver is regulated. Comes stock configured at 8A in high, using a 5mΩ (R005) sense resistor (I recently built a C8S with a ∅22mm unit and got 7.63A measured with my power supply for that unit). Being regulated means it uses the MOSFET in linear mode by tuning the gate voltage to limit current to desired values, thus it won't go above 8A unless the sense resistor value is lowered.
Better to say this than having to hear someone complaining at a later date. Wieselflinkpro is probably better served with an unregulated MOSFET driver (with @#$% PWMed mid and low modes) if he wants as much current as it will go.
Thanks for the point, it’s interesting. I also saw Sofirn SP10S, but this brand usually glues all the head as far as I heard, it isn’t nice. Even omitting upgradeable optics/LED point, what I have to do after breaking the glass, for example?
BTW, single model with optional extension tube (1*AA <-> 2*AA) is even better solution than two different flashlight models, I missed to wish that initially
Will optics fit in that light? I’m curious to see the beam pattern with that reflector.
Does it use a 20mm triple MCPCB? I guess the driver is 22mm and the battery is 21700 (not 21.7 700 lol)
Reverse clicky switch, right?
25mm PCB ,
carclo len doesnt fit .
i have design another host and PCB board for carclo lens ,
driver 22mm,it’s 7135*14 (5320mA) inside.
21.5mm inner diameter ,so some batteries are not suitable ,
i will add links of LG and Tesla 21700 (4800-5000mAH) in my store tomorrow
Are you going to list flashlight hosts with batteries as well? For the custom modders you know. If you can ship a light with a battery you can probably ship a host with a battery too…
Just for reference, I also remember flashing crescendo in a BLF A6 driver (attiny13) and no matter the clicks, I couldn’t get to the config menu.
At the time I thought that my driver was bad so I flashed back to the original firmware, but now I am starting to see a pattern
AFAIK the Cresendo firmware made for Attiny13A is a slimmed down version of the one made for Attiny25. I don’t think the Attiny13A version has those fancy blinkies, memory and the option to toggle memory on/off.
To be honest, I am currently taking a look at Cresendo’s code and the only notable difference between ATTINY 13 & 25 is the amount of brightness levels that each mcu support.
@Simon Mao, maybe you can experiment with defining a different driver type (NANJG, FET_7135, TRIPLEDOWN) depending the driver you are using.