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www.lascarelectronics.com/data-loggers

EL-SMS QUICK START GUIDE

1. 

Check that there is adequate mobile signal strength from the appropriate 

provider at the location where you intend to use the unit.

2. 

Download and install the “EasyLog SMS” App from Google Play store or the App 

Store.

3. 

Carefully remove the battery plate and fit your SIM card into the microSIM 

holder.

4. 

Insert 4 x AA alkaline batteries into the unit and replace the battery plate.

5. 

Connect your probe into the external temperature probe port.

6. 

Open the App on your smartphone or tablet and add a new device.  Use the 

mobile number that was supplied with your SIM card.

7. 

Select the device just added and press the “Setup” button.

8. 

Configure the parameters to suit your intended application, then press the 

“Start” button and follow the on-screen instructions. The on-screen instructions 

will prepare the unit to receive the configuration SMS and send the message.

9. 

Once the configuration has been completed, you will receive a “Setup complete” 

message and the unit will begin monitoring.

The full EL-SMS User Manual can be downloaded from the Support section of our 

website at lascarelectronics.com/support. 

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