We emulate the TDG series remote controls using the GSM Shield. It’s not been long since we presented our GSM shield for GSM/GPRS modules SIMCom, QUECTEL, FIBOCOM etc. that was born to be incorporated in Arduino-based projects...

  This instructable video is all about how to monitor the Quality of water, interns of monitoring the level of water, the temperature of the water and its surrounding, the turbidity of the water (how clean the...

  In this project we’re going to show you how to request sensor data via SMS with the Arduino. As an example we’re going to request the temperature and humidity from a DHT11 sensor. To send and...

  We make a device that allows GPRS connectivity via the USB port of any PC or USB host device. Internet connectivity via mobile phone network is now an extremely widespread reality and many of us use...

  RePhone is an open source and modular phone kit. With Rephone you can: 1.Create your own phone in minutes with the slim MODULES, accessible SOFTWARE, and customizable Phone Enclosures. 2.Hack anything around you, giving inanimate objects the power of cellular...

  In the previous episode, we have described the library and the functions made available by it. Now we will introduce a series of sketches through which you will see in practice how the library works and...

  Let’s discover a useful library to manage various low-cost GSM/GPRS modules, in order to provide cellular connectivity to our Arduino projects. Second part. In the previous episode, we introduced the shield hardware and exposed the technical...

  It supports various low-cost GSM/GPRS modules in order to provide cellular connectivity to our Arduino projects. First part.   Given the growing demand for electronic equipment with connection to the GSM/GPRS network, we decided to develop...

  It is installed in cars, and thanks to a detector placed on the child seat, it warns us – via SMS or phone call – if we get away without bringing the child with us. Among...

Lime Microsystems has unveiled a size- and cost-reduced variant of the LimeSDR board that it launched last year. The LimeSDR Mini is a free and open source project that supports the company’s entirely open-source LimeSuite host-side software that supports a range...

This new IoT development board, which measures just 67 x 25mm in size, provides Makers with a low-cost solution for adding Sigfox connectivity to their DIY projects. The MKRFOX1200 takes the functionality of the Zero, throws in Sigfox’s global...

The Sixfab Raspberry Pi IoT Shield Family was made specifically to add connectivity to your IoT projects. You can now connect wherever and whenever without the need for a wifi network or ethernet cables. With our added...

  A new useful and intuitive Android app to easy manage our TDG133 GSM remote control. In this blog we often use the SIM900 GSM module for remote control applications, like the TDG133 (2 IN / 2 OUT) ,...

We’ll show you today how, with just a few modifications, we can apply the GSM/GPS shield management library to the Arduino compliant TiDiGino open source remote control, so you can manage optimally the capabilities of the SIM900...

So cool, this is a very interesting project and also mentions Open Electronics as a source of knowledge and inspiration: in cities with larger number of cell towers GSM tracking should be accurate  to within 100 meters...

SparqEE is a Cellular development board that gives you Wireless Worldwide. It provides boards for both, Arduino and Raspberry! Important Facts: The CELLv1.0 uses a 2G+3G chipset, which means it will use 3G primarily worldwide and only...

Once again we have prepared some examples related to the GSM/GPRS & GPS shield. In previous posts we have seen how to handle SMS, make calls and use the GPRS connection to send email  or download data...

It’s small but packed with features. The GSM alarm we present today, sports a PIR motion sensor, can be battery operated and it’s capable to communicate via GSM. It can transmit alarm conditions and receive commands from...