GSM/GPRS shield sketch help....


can me sketch gsm/gprs shield.

i need send me text message if temperature above or under set threshold.

just simple text message tells me temperature every 15 minutes or until temperature within threshold.

i have arduino uno, ds18b20 sensor, esp8266 wifi, , gsm/gprs shield.

since have esp8266 assuming location want temperature has functioning wifi, if skip gsm , use wifi connection out url can send text messages cell phone.  sign temboo account , go temboo send sms page , cut , paste.  need set twilio account service sends sms message.

if trying worldwide external connectivity arduino projects temboo great resource, have simplified many things want cut , paste allowing focus on measurements and/or control of project while handle iot side of things.


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