Morse code paddle integration with BLF A6 FET+7135

[skinny_tie]

I know next to nothing about electronics, but I suspect you might need to change the driver in the A6 as it would probably interpret the taps as mode changes. If you don’t need brightness control a single mode regulated driver would be cheap and easy to install.

Besides a the driver swap I’d look at modifying a FET based tail switch. Check out the design from BLF member loneoceans:

GFS16 - Battery Indicator Tailcap Light & 1mR FET Tailswitch! (Rev B)

Hello BLF, TL;DR: I built a tailswitch system comprised of two PCBs, called the GFS16 System. First is a 18mm Taillight board which provides the regular taillight, and also features a battery sensing system to change the LEDs colours when the battery voltage is low (Rev B features 5uA standby current!). Second is a 16mm Tailspring/FET board, which allows replacement of the switch for a super low resistance FET, allow for the best performance in high current flashlights. All PCBs are up on OSHP…

I think I saw a read-made FET remote switch for sale a while ago - it might have been from BLF member Lexel.