temperature 2

:global "tempstatus"
:global "templaststatus"
:global "systemtemp" [/system health get [find name=temperature] value]
# another way:
# :global "systemtemp" ([/system health get 0]->"value")
:local DeviceName [/system identity get name]

:if (systemtemp > "42") do={:set "tempstatus" "System temperature is HIGH"}
:if (systemtemp > "52") do={:set "tempstatus" "System temperature is VERY HIGH"}
:if (systemtemp > "62") do={:set "tempstatus" "System temperature is CRITICAL"}
:if (systemtemp < "42") do={:set "tempstatus" "System temperature is NORMAL"}

:if ($"tempstatus" != $"templaststatus") do {

# START Send Telegram Module
:local MessageText "\E2\9A\A0 <b>Mikrotik $DeviceName</b>%0A$tempstatus: $systemtemp\C2\B0\43";
:local SendTelegramMessage [:parse [/system script  get MyTGBotSendMessage source]]; 
$SendTelegramMessage MessageText=$MessageText;
#END Send Telegram Module

:log info "Aviso: $tempstatus $systemtemp\B0\43"
:set "templaststatus" $"tempstatus"
} else {
:log warning "$tempstatus: $systemtemp\B0\43" 
}