My first Anduril mod adds battery-voltage colors to the usual 3C battery check. I call it Voltage Colored Number Blinks.
I keep the post-off voltage display disabled on some of my lights, but I still want a quick battery check when I need one. With this feature, the first blink gives a rough voltage range with its color. Keep counting for the full reading (for example, 3.98 V still blinks “3-9-8,” in blue).
It works on supported lights with RGB aux LEDs and needs firmware with the feature enabled. My blog post explains the feature and setup, including how to select it without resetting your settings.
Do you find this useful? Can you think of other uses, or similar ways to improve Anduril? I’d appreciate your feedback here.