Commit d2d96030 authored by Michael 'PoempelFox' Meier's avatar Michael 'PoempelFox' Meier
Browse files

update info about expected battery life.

parent 5011d4da
...@@ -34,13 +34,10 @@ FHEM can also be found in this repository. ...@@ -34,13 +34,10 @@ FHEM can also be found in this repository.
This has been designed for low power usage, and when not transmitting the circuitry This has been designed for low power usage, and when not transmitting the circuitry
uses only a fraction of a miliampere (around 0.06 mA at 2 volts input voltage, uses only a fraction of a miliampere (around 0.06 mA at 2 volts input voltage,
this depends on the input voltage obviously). This should guarantee a long this depends on the input voltage obviously). This should guarantee a long
battery life, but it's still unknown how long this will be, it hasn't been battery life, but it's still unknown how long exactly this will be.
tested yet. However, at the time of writing this, I have been running one of However, at the time of writing this, I have been running a bunch of
these devices for over a month, with batteries that came used out of another these devices for more than two years with one set of 2x AA batteries, and they
(commercial) radio temperature sensor, because they were too empty for that are currently at 2.7 volts, so probably will be good for some more time.
one to continue to work. So far, there has been no measurable voltage drop
on those used batteries (2x AA), they're still at the 2.2V they started
with.
### BOM ### BOM
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