I'm not good in programming, that's why,
I have question, is it possible to combine Measuring and Reporting Battery Level sensor
(BatteryPoweredSensor.ino)
with
for example Relay Actuator (RelayWithButtonActuator.ino)
or any other sensor
in one device / Arduino Mini Pro?

I find it very useful to build sensors& actuators with build-in Measuring and Reporting Battery Level & TO KNOW WHEN TO REPLACE/RECHARGE BATTERIES

Is SLEEP_TIME will be the first issue?

Thank you in advance!