loading

In this small project I will show you how to use a TC35 GSM module properly and how to use it with an Arduino Uno to send a SMS with it.

Step 1: Watch the Video!

This video gives you all the information you need, so you will not destroy the TC35 while you use. I will give you some additional tips in the next steps.

Step 2: Get Your TC35 GSM Module!

Step 3: Download the Schematic and Sketch!

Make sure to get the connections between the Arduino and module right by using my schematic. And don't forget to upload the code/sketch to the Arduino

Step 4: AT Commands?!

Here is the site where you can find all the AT commands for the module:

http://www.hughes.com/AT_Command_Reference.html

And also a manual for the board:

https://docs.google.com/document/d/1Nmkcos20_gqYwU...

Step 5: Success!

Now you should be capable of sending SMS with your Arduino.


Feel free to check out my Youtube channel for more awesome projects:

http://www.youtube.com/user/greatscottlab

You can also follow me on Facebook, Twitter and Google+ for news about upcoming projects and behind the scenes information:

https://twitter.com/GreatScottLab

https://www.facebook.com/greatscottlab

<p>please can you help me because i cant receive the sms but will display success</p>
<p>Change the line &quot;Serial.begin(9600);&quot; and &quot;mySerial.begin(9600);&quot; to &quot;Serial.begin(19200);&quot; and &quot;mySerial.begin(19200);&quot;, respectively. Then on the serial monitor, select the options &quot;carriage return&quot; and &quot;19200&quot;.</p>
<p>check your number </p>
<p>how to send a message??</p>

About This Instructable

20,105views

73favorites

License:

Bio: Awesome Electronics Tutorials, Projects and How To´s
More by GreatScottLab:DIY Arduino Soldering Station Make Your Own GPS SMS Security Tracking System DIY Portable LED Panel 
Add instructable to: