readChannelID = 1035265;outputliquidqantityFieldID = 3;readAPIKey = '';meter_reading = thingSpeakRead(readChannelID,'Fields', outputliquidqantityFieldID,'NumDays',10,'ReadKey',readAPIKey);% Calculate the Cost
Billing_cost = sum(meter_reading);display(Billing_cost,'Total Billing Cost (INR)');% Start by setting the channel ID and Alert key. All alert key start with TAK.
formatSpec = "The Water consumption bill is: %d,%d";A1 = sum(meter_reading);A2 = meter_readingapiKey = 'TAK14ZOZGAXZQMR05';alertURL = "https://api.thingspeak.com/alerts/send";options = weboptions("HeaderFields", ["ThingSpeak-Alerts-API-Key", apiKey ]);alertBody = sprintf(formatSpec,A1,A2)alertSubject = sprintf(" Water consumption exceeded 100 l!");if meter_reading >= 100 webwrite(alertURL, "body", alertBody, "subject", alertSubject, options);end
MATLAB: How to Calculate sum of entries “NumDays 10”. i need help, i want to calculate total entries in 10 days and display. here’s the code.
internet of thingsiotMATLABThingSpeak
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