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You should make sure that the e-mail notification was received after manually initiating the script.
When the script (a) is initiated, RouterOS is going to check every received/stored Bluetooth payload, and if any trigger is found in the payload's list → an e-mail message is structured and sent. This e-mail message will simply indicate which triggers were detected in the list with no additional information.
Option (b)
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# Input MAC address of the tag within #User configuration: #input the tag's mac address that you wish to monitor within the ""
:local addressRegex "2C:C8:1B:4BE2:BB15:0A29"#enter trigger value, for example "04" for freefalling trigger and "02" for tilt trigger detection
#name the trigger accordingly
:local triggervalueF "04"
:local triggervalueT "02"
:local triggervalueX "08"
:local triggervalueXY "18"
:local triggervalueXZ "28"
:local triggervalueXYZ "38"
:local triggervalueY "10"
:local triggervalueYZ "30"
:local triggervalueZ "20"
:local triggernameF "freefalling"
:local triggernameT "tilt"
:local triggernameX "Xmovement"
:local triggernameXY "XYmovement"
:local triggernameXZ "XZmovement"
:local triggernameXYZ "XYZmovement"
:local triggernameY "Ymovement"
:local triggernameYZ "YZmovement"
:local triggernameZ "Zmovement" #enter the message for the email body that you wish to receive within the ""
:local emailmessageF "Our tag fell down!"
:local emailmessageT "Our tag tilted!"
:local emailmessageX "Our tag moved against X axis!"
:local emailmessageXY "Our tag moved against X and Y axis!"
:local emailmessageXZ "Our tag moved against X and Z axis!"
:local emailmessageXYZ "Our tag moved against X,Y and Z axis!"
:local emailmessageY "Our tag moved against Y axis!"
:local emailmessageYZ "Our tag moved against Y and Z axis!"
:local emailmessageZ "Our tag moved against Z axis!"# POSIX regex for filtering Bluetooth advertisements based on their data. Same
# usage as with 'addressRegex'.
:local advertisingDataRegex ""# Signal strength filter. E.g. -40 would only include Bluetooth advertisements
# whose signal strength is stronger than -40dBm.
# To disable this filter, set it to ""
:local rssiThreshold ""#enter the subject for the email within the ""
:local emailsubject "RouterOS report!"#enter the email address wthin the ""
:local emailaddress "YOUR_GMAIL@gmail.com"#Script:
################################## Bluetooth ##################################
:local flagStr do={
:local str "":if ($1 & 0x01) do={ :set $str " switch" }
:if ($1 & 0x02) do={ :set $str "$str tilt" }
:if ($1 & 0x04) do={ :set $str "$str free_fall" }
:if ($1 & 0x08) do={ :set $str "$str impact_x" }
:if ($1 & 0x10) do={ :set $str "$str impact_y" }
:if ($1 & 0x20) do={ :set $str "$str impact_z" }:if ([:len $str] = 0) do={ :return "" }
:return [:pick $str 1 [:len $str]]
}:local triggernameF "free_fall"
:local triggernameT "tilt"
:local triggernameX "impact_x"
:local triggernameY "impact_y"
:local triggernameZ "impact_z"
:local triggernameS "switch"# Find fresh Bluetooth advertisements
:global btOldestAdvertisementTimestamp
:if ([:typeof $btOldestAdvertisementTimestamp] = "nothing") do={
# First time this script has been run since booting, need to initialize
# persistent variables
:set $btOldestAdvertisementTimestamp 0
}
:local advertisements [/iot bluetooth scanners advertisements print detail \
as-value where \
epoch > $btOldestAdvertisementTimestamp and \
address ~ $addressRegex and \
data ~ $advertisingDataRegex and \
rssi > $rssiThreshold
]
:local advCount 0
:local lastAdvTimestamp 0
:local triggerlist "":local triggerF
:local triggerT
:local triggerX
:local triggerY
:local triggerZ
:local triggerS:local messageF ""
:local messageT ""
:local messageX ""
:local messageY ""
:local messageZ ""
:local messageS "":local 21st ""
#enter the subject for the email within the ""
:local emailsubject "RouterOS report!"#enter the email address wthin the ""
:local emailaddress "YOUR_EMAIL@gmail.com"###Bluetooth scanner
:local triggerF
:local triggerT
:local triggerX
:local triggerXY
:local triggerXZ
:local triggerXYZ
:local triggerY
:local triggerYZ
:local triggerZ:put ("[*] Gathering Bluetooth info...")
:global btOldestAdvertisementTimestamp
:if ([:typeof $btOldestAdvertisementTimestamp] = "nothing") do={:set $btOldestAdvertisementTimestamp 0}
:local btProcessingStart [/system clock get time]
:local advertisements [/iot bluetooth scanners advertisements print detail \
as-value where \
epoch > $btOldestAdvertisementTimestamp and \
address ~ $addressRegex]
:local advCount 0
:local lastAdvTimestamp 0:foreach adv in=$advertisements do={
:local :local address ($adv->"address")
:local ad rssi ($adv->"datarssi")
:local ts epoch ($adv->"epoch")
:local trig [:pick rtime ($adv->"datatime") 40 42]
:set $advCount ($advCount + 1local ad ($adv->"data")
:set $lastAdvTimestamp $ts
:local flags [:tonum "0x$[:pick $ad 40 42]"]
:local fflags "$[$flagStr $flags]"
:if ($trig$fflags="$triggervalueF") do={:set triggerF "$triggernameF$fflags "none - periodically broadcasted payload"}:if ($trig="$triggervalueT") do={:set triggerT "$triggernameT"}
local obj "# $advCount:
:if ($trig="$triggervalueX") do={:set triggerX "$triggernameX"}
:if ($trig="$triggervalueXY") do={:set triggerXY "$triggernameXY"}
time: $rtime
:if ($trig="$triggervalueXZ") do={:set triggerXZ "$triggernameXZ"}
:if trigger: $fflags"
($trig="$triggervalueXYZ") do={:set triggerXYZ "$triggernameXYZ"}
:if ($trig="$triggervalueY") do={:set triggerY "$triggernameY"}
set $advCount ($advCount + 1)
:set $lastAdvTimestamp $epoch
:set $triggerlist "$triggerlist$obj":set triggerF [:pick $triggerlist ([find $triggerlist "free_fall"]-0) ([find $triggerlist "free_fall"]+9)]
:if ($triggerF=$triggernameF :if ($trig="$triggervalueYZ") do={:set triggerYZ "$triggernameYZ"}
:if ($trig="$triggervalueZ") do={:set triggerZ "$triggernameZ"}:if ($advCount > 0) do={:set $btOldestAdvertisementTimestamp $lastAdvTimestamp}}
:put ("[*] Found $advCount new advertisements \
(processing time: $[([/system clock get time] - $btProcessingStart)])")messageF "$triggernameF";:set 21st "not00";}
:set triggerT [:pick $triggerlist ([find $triggerlist "tilt"]-0) ([find $triggerlist "tilt"]+4)]
:if ($triggerT=$triggernameT) do={:set messageT "$triggernameT";:set 21st "not00";}
:set triggerX [:pick $triggerlist ([find $triggerlist "impact_x"]-0) ([find $triggerlist "impact_x"]+8)]
:if ($triggerX=$triggernameX) do={:set messageX "$triggernameX";:set 21st "not00";}
:set triggerY [:pick $triggerlist ([find $triggerlist "impact_y"]-0) ([find $triggerlist "impact_y"]+8)]
:if ($triggerY=$triggernameY) do={:set messageY "$triggernameY";:set 21st "not00";}
:set triggerZ [:pick $triggerlist ([find $triggerlist "impact_z"]-0) ([find $triggerlist "impact_z"]+8)]
:if ($triggerZ=$triggernameZ) do={:set messageZ "$triggernameZ";:set 21st "not00";}
:set triggerS [:pick $triggerlist ([find $triggerlist "switch"]-0) ([find $triggerlist "switch"]+6)]
:if ($triggerS=$triggernameS) do={:set messageS "$triggernameS";:set 21st "not00";}}
:if ($advCount > 0) do={
:set $btOldestAdvertisementTimestamp $lastAdvTimestamp
}:if ($21st="not00 ###Result
:if ($triggerF="$triggernameF") do={/tool e-mail send to=$emailaddress subject="$emailsubject" body="$emailmessageF"}
:if ($triggerT="$triggernameT") do={/tool e-mail send to=$emailaddress subject="$emailsubject" body="$emailmessageT"}
:if ($triggerX="$triggernameX") do={/tool e-mail send to=$emailaddress subject="$emailsubject" body="$emailmessageX"}
:if ($triggerXY="$triggernameXY") do={/tool e-mail send to=$emailaddress subject="$emailsubject" body="$emailmessageXY"}
:if ($triggerXZ="$triggernameXZ") do={/tool e-mail send to=$emailaddress subject="$emailsubject" body="$emailmessageXZ"}
:if ($triggerXYZ="$triggernameXYZ") do={/tool e-mail send to=$emailaddress subject="$emailsubject" body="$emailmessageXYZ"}
:if ($triggerY="$triggernameY") do={/tool e-mail send to=$emailaddress subject="$emailsubject" body="$emailmessageY$triggerlist"}
:if ($triggerYZ="$triggernameYZ") do={/tool e-mail send to=$emailaddress subject="$emailsubject" body="$emailmessageYZ"}
:if ($triggerZ="$triggernameZ") do={/tool e-mail send to=$emailaddress subject="$emailsubject" body="$emailmessageZ"}
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else={:put "21st octet does not have triggers detected!"}
When script (b) is initiated, RouterOS is going to check every received/stored Bluetooth payload, and if any trigger is found in the payload's list → an e-mail message is structured and sent. This e-mail message will have a bit more detailed information, compared to script (a). The message, in this case, will indicate each payload's reception time.
System>Scheduler
To automate the process add a new scheduler under the System>Scheduler tab:
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Click on Apply and OK.
Result verification
a1) Confirm that the tag broadcasts advertising reports and that the tag's triggers get detected:
b2) Confirm that your email server is set up correctly and that you are able to send emails from the KNOT (RouterOS).
c3) After you manually run the script or apply a scheduler to the script, an email notification should go through, like so:
Script (a):
Script (b):