H17F - programmable driver with full thermal regulation

Regarding guppy FW, you can disable the stepdown by: after tapping 30 times to enter the menu, tapping before the light turns on in turbo. I remember this being in the description at some point, but it’s not now, so this is from my recollection.

Regarding the H17F FET, it is smaller than on normal FET drivers so has more resistance, like 30mOhms instead of 5-10mOhms.

I’m sure stepdown is disabled if you set the timer to less than 5 seconds in guppy.

Hi guys,

Been following this thread for sometime and have really enjoyed the Dr Jones FW’s

Recently did an upgrade to my Mac Tri-EDC (changed to XP-L HI) with this H17F driver and Lucidrv2. Now pushing out some crazy output.

In the past I used the masterfully crafted Hyperion driver and UI by Mattaus, who I’ve had the pleasure of working with in the past. He put together a great cheat sheet that I referred to endlessly during learning the UI.

Lucidrv2 is just as good, if not better, and I needed to make a cheat sheet for that too. So here it is.
LUCIDRV2 Cheat Sheet

Can someone tell me the difference between the H17F and the Bistro? Would like to order my light but unfamiliar with the Bistro.

Got a flashlight with this driver, it’s really wonderful !!

Is it possible to add another mode caused by 3 quick clicks?

I see one mode caused by 2 quick clicks, I put a turbo on it, and I would like another 3 click mode so that I can put a strobe on it. Otherwise, constantly have to think and choose when configuring - double-click on a turbo or strobe.

If I put the turbo on the last mode in ascending order, then if I suddenly need it urgently, and I am in firefly mode, then the extra seconds of sorting the mode can be very expensive.

Zombie thread revival alert.

Hard to believe this driver and its programing was created over 6 years ago. Way ahead of its time.

Still my favorite clicky light driver. Built another light with it today.

Thanks Dr.Jones, whatever you are up to now days.

Upvote if you’re still using this driver in 2022.

Yeah I love this driver. Is there anything out there that makes it obsolete?

1 Thank

Still rocks

Yup, still a good one!

It’s still my favorite edc firmware for 7 years now. I prefer 4 light levels, and most drivers are 3 or 5. I’m using it with a forward clicky, but would love to try the firmware in a reverse action light. hint hint Simon.

great driver, but is its possible the double tap to moonlight mode and not turbo mode?

yes

Just in case anyone still needs to find the information Dr. Jones had on his website, which is offline, it is cached on the Internet Archive:

https://web.archive.org/web/20181101165844/http://drjones.nerdcamp.net/

how can I do? thank you, i can’t find

Are these available anywhere other than mountain electronics? They don’t ship to the UK sadly

Double Tap. 8 Taps. 3 Taps to set brightness.

The double tap it to get to the position you want to change. 8 taps to configure menu. 3 taps is the brightness ramp. Tap once when brightness you desire has been reached.

I am not sure it won’t give you bright light, before going to low light, if you double tap from off.

i tried a couple of times but it didn’t work, finally i succeeded
thank you

I hate to revive an old thread, but what is the difference between the blue and purple boards? And if it isnt the same question, the difference between a H17f and a H17fx?

1 Thank

I second this, need good drivers for my Convoy S2+’s!