it is common for all devices supported by Gadgetbridge?
I think so yes, but it looks like the Bangle.js Gadgetbridge code sets it to 30% as well. I've just tweaked Gadgetbridge so it goes down to 15% so hopefully when Gadgetbridge next updates you won't have issues.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I think so yes, but it looks like the Bangle.js Gadgetbridge code sets it to 30% as well. I've just tweaked Gadgetbridge so it goes down to 15% so hopefully when Gadgetbridge next updates you won't have issues.