You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
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.
@Gordon
Have you tried
NRF.setLowPowerConnection(true)?Realistically it'll be the actual HID connection to the computer that sucks all the power, rather than the advertising. setLowPowerConnection modifies the connection interval so next time you connect it's only polling twice a second rather than ~50 times a second.
Worrying about the
NRF.wakecausing a reset - I wonder - is it possible it's being called when you already have a BLE connection? It basically enables advertising, but you can't advertise when connected so I wonder if I've actually accounted for that.I'd give it a shot with all the wake/sleep/disconnect stuff removed, and just with setLowPowerConnection - I reckon that should make a massive difference.