My understanding is that when another group is chosen (eg. change to Mode 3 or similar), after a certain amount of time, it will go back to Mode 1. I’ll let Funtastic chime in though given he’s one of the ones with the issue.
The mode group will automatically switch to Group 1. Undetermined as to the cause but it is not due to accidentally entering the config menu and changing group.
I have obtained a sample of SBT90.2. I will make a sample first and announce the relevant parameters.
M21C with side switch in stock now ,i will add a link tomorrow
i will add a link of M21C side switch tomorrow
1.single click, turn on/off . press and hold the button to enter into ramping
2.flashlight off, press and hold the button>moonlight
3.flashlight on/off, double clicks> turbo
4.flashlight off,three clicks> strobe
5.flashlight off,four clicks> tactical mode
6.flashlight off,five clicks>Battery voltage detection
7.flashlight off,six clicks>switch to 4modes(1–10–30–100)
8.flashlight off,ten clicks>flashlight is locked
The flashlight has temperature control protection and low voltage protection.
Not to keep beating this dead horse, but there really is no need for a special battery-voltage setting (longpress backward from turbo, quadclick, etc.).
Just have it blink out the voltage on first powerup. Got a light and want to see the voltage? Unscrew the tailcap a half-turn, rescrew it back. Boom, blinks out the voltage, anytime, anywhere. Nitecore does this on at least my MH20s/MH20GTs.
Common BLFish UIs have a doubleblink on first powerup. Why? Why not just blink out the voltage? It’s more useful. And it saves taking up a slot in the UI. One less command to remember.