Manikant Kumar
Published © LGPL

Temperature Monitoring via Bolt IoT Platform and Twilio

In this modern era, the IoT has became an integral part of life. My project is also going to depict the same with precision and accuracy.

IntermediateFull instructions provided1,424
Temperature Monitoring via Bolt IoT Platform and Twilio

Things used in this project

Hardware components

Jumper wires (generic)
Jumper wires (generic)
Bolt WiFi Module
Bolt IoT Bolt WiFi Module
LM35 sensor
Breadboard (generic)
Breadboard (generic)

Software apps and online services

Bolt IoT Android App
Bolt IoT Android App
Bolt Cloud
Bolt IoT Bolt Cloud
vmware ubuntu
SMS Messaging API
Twilio SMS Messaging API


Read more



import conf
from boltiot import Sms, Bolt
import json, time

minimum_limit = 300
maximum_limit = 600  

mybolt = Bolt(conf.API_KEY, conf.DEVICE_ID)
sms = Sms(conf.SID, conf.AUTH_TOKEN, conf.TO_NUMBER, conf.FROM_NUMBER)

while True: 
    print ("Reading sensor value")
    response = mybolt.analogRead('A0') 
    data = json.loads(response) 
    print("Sensor value is: " + str(data['value']))
        sensor_value = int(data['value']) 
        if sensor_value > maximum_limit or sensor_value < minimum_limit:
            print("Making request to Twilio to send a SMS")
            response = sms.send_sms("The Current temperature sensor value is " +str(sensor_value))
            print("Response received from Twilio is: " + str(response))
            print("Status of SMS at Twilio is :" + str(response.status))
    except Exception as e: 
        print ("Error occured: Below are the details")
        print (e)


Manikant Kumar

Manikant Kumar

5 projects • 7 followers