Temperature Alert in Email and Mobile | IOT Projects
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- Опубліковано 14 сер 2021
- Temperature Alert in Email and Mobile
In this experiment we are using NodeMCU Board and Temperature Sensor. If the temperature is above 28 degree Celsius, it will send an alert to the Mobile and to the email address mentioned in the Blynk app.
Required Components
==================
1. NodeMCU
2. DHT11 Sensor
Components Link
===============
1. NodeMCU - robu.in/product/nodemcu-esp82...
2. DHT11 Sensor - robu.in/product/dht11-digital...
3. Connecting Wires - robu.in/product/30pcs-flexibl...
Software Required
===============
1. Arduino IDE - www.arduino.cc/en/main/software
2. Programming Language - C Language
Source Code
===========
github.com/Tech-Trends-Shamee...
Reference Video of Arduino Experiments
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if i want to connect the out pin of sensor to D3 pin of nodemcu what should be the change in the code? like #define DHTPIN (what number ?) and alarmpin what number ?
Change #define DHTPIN 2 to #define DHTPIN 0 and give a try.
Can it send multiple notification on different E-mail and SMS simultaneously?
No.
Class blynkwifi has no member named email error😢
the link for the code sir is broken, may I ask a copy if possible?
The link is working. Can you please click the download link once you open the link from the description
it says that no preview is available.. I still tried to open the link with WPS, format unsupported... may I know some ways to cope this?
Below that No preview available, there is a Download button. Please click that.
Where is the code link sir
Please kindly provide source link as my. Cmnt reply
github.com/Tech-Trends-Shameer/Blynk-Legacy/tree/main/Temperature-Alert-in-Email-and-Mobile
Also check the below video which uses the latest version of Blynk
ua-cam.com/video/FIqY2fgxhCc/v-deo.html
Will it sent email without opening blink app
Yes. It will send. You just need to start the app and it will work if you are in another screen.
@@TechTrendsShameer my question is if i uninstalled app will it work. I mean will it sent mail
No. If you uninstall the app it won't send email.