hi all
building project uses bluetooth detect when phone close pi. have basics of shell script , works far.
there couple of things has got me thinking about. first, how work/find out how draw on pi script is. got me thinking bluetooth self. second question, script making brief connection trusted device, should power down bluetooth , on again script or leave on.
have pi 2 , bluetooth 4.0 date.
know answers depend on how script repeating. hence questions. @ moment thinking run every 30 seconds. after if met, sleep maybe 5 minutes.
if there quickish way, ok looking roughly.
hope makes sense. hate english, code way.
in advance.
building project uses bluetooth detect when phone close pi. have basics of shell script , works far.
there couple of things has got me thinking about. first, how work/find out how draw on pi script is. got me thinking bluetooth self. second question, script making brief connection trusted device, should power down bluetooth , on again script or leave on.
have pi 2 , bluetooth 4.0 date.
know answers depend on how script repeating. hence questions. @ moment thinking run every 30 seconds. after if met, sleep maybe 5 minutes.
if there quickish way, ok looking roughly.
hope makes sense. hate english, code way.
in advance.
work out how script uses
not clear question quantity wish measure.how work/find out how draw on pi script is
example, electrical power (watts), or cpu cycles, or else?
raspberrypi
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