I have an application for Series 2 XBee (Zigbee)which involves a remote end device in sleep mode with pin wake. I want to avoid the use of MCUs.
I have a sensor (Hall)on a water meter that wakes the XBee and transmits the digital change as well as periodicaaly transmitting a temperature and supply battery voltage.
I was wanting to introduce a delay for another sensor to allow it to "warm up" and thought Wake Host would be ideal, but cannot find it in any firmware going back to 2870.
Has it gone for good?
I can do the same thing with CMOS using edge detection to introduce a short delay then wake the XBee, but is there a method in the recent firmware that anyone is aware of that would do the job of WH?