Shameless plug: we - at Crownstone - have an open source plug or built-in switch with with wake-up functionality. I don't know if it's too smart, but if it is,

Shameless plug: we - at Crownstone - have an open source plug or built-in switch with with wake-up functionality. I don't know if it's too smart, but if it is, I'm fine with you flashing adjusted firmware to make it dumber. :-)