@torfinn said in ATMega328p 8Mhz internal, standalone, mysensors low power problem: #define MY_REGISTRATION_FEATURE Disabled This has no effect, the correct approach would be to comment this line: https://github.com/mysensors/MySensors/blob/master/MyConfig.h#L146

@doug Can't wait for you to release the BOM

@scalz Voalá! 5.2uA consumption with flash in Ultra Deep Power-Down! Will have to test OTA functionality though (waking up from Ultra Deep Power-Down), but in my experience this is going to be very hard on a coin battery.

@mfalkvidd

@hek Thanks for the comments. Sounds good. I'll report back when I have some progress.

Here is a new enclosure for the My Slim 2AA Battery Node. Not as slim but the overall form factor is still small. https://www.thingiverse.com/thing:3269357