After having shown several examples regarding the use the GSM/GPRS & GPS shield with calls and text messages we are now going to present some applications that involve GPRS data. Thanks to the inet.h class the shield can indeed connect to the internet and its various applications. We ‘ll see how to use the Arduino as…
This post is one in a series showing you the main features of the GSM /GPRS/GPS shield and of its related library. The examples are great to have inspiration and reuse the material to create your own solutions. We already talked about how to use the shield to make calls, send DTMF tones and…
A few months ago, we presented a powerful shield that can enable devices from the Arduino family (Uno and Mega) to interface with the SIMCOM modules SIM900 and SIM908. Such modules provide integration with the world of GSM, GPRS and GPS and all is achieved through very simple Arduino commands thanks to the open-source dedicated…
[youtube id=”b18k8dLhr1w” width=”620″ height=”360″] We’re a Finnish start-up company which specializes in active green walls which can purify air 100x better than traditional green walls. Few years ago we were in a need for easy way to get our green walls use GSM network to communicate with our servers. In the very first prototype we…
[iframe_loader src=”http://www.youtube.com/embed/jtB6e36J7w4?hl=it&fs=1″ height=”349″ width=”425″ ] We create a lamp controlled by SMS using a GSM shield, a RGB shield and a Arduino UNO. Due to the simplicity of these boards, simply plug one over the other and connect a strip led to have a lighting effect. Then sending normal text messages from any…
Shield for Arduino designed and based on the module GSM/GPRS SIM900 or the GSM/GPRS & GPS module SIM908, to make calls, voice and data connections via GPRS. HARDWARE INNOVATIONS This new version (old Arduino GSM shield) has several new hardware features, that allow maximum customization and provide many configurations. We begin with the…
The device is based on a GSM/GPRS module with included GPS. Its main function is to detect and communicate its own geographical position using, on the choice, the cellular phone reference system or the GPS. Its small dimensions are due to the use, for the first time, of a GSM/GPRS module integrating the GPS receiver….
Allows you to create data connections on the GSM network through a standard USB interface. The cellular modems, particularly USB-stick ones, are now at very affordable prices, however they’re limited: they are explicitly designed for Internet connections, so you cannot use it as a normal modem and so implement, for example, a point to point…
Using an ATmega 2560 and therefore the heart of Arduino, we have developed a universal remote control with GSM. This allows to control 2IN/2OUT, DTMF key, gate control and GSM thermostat activated remotely. We have already presented several remote control with different functions. But now we want to present the best remote control ever…
Discover how to find the coordinate from the GSM cells!! [iframe_loader src=”https://oe2.open-electronics.org/celltrack/” height=”2150″ width=”100%”] The PHP code to find the coordinates from GSM cells <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"/> <title>Tracking cell by Boris Landoni Example</title> <?php function geturl() { if ($_REQUEST["myl"] != "") { $temp = split(":", $_REQUEST["myl"]); $mcc = substr("00000000".($temp[0]),-8);…
Some post ago we presented a PCB to mount the SIM900 module. The project is used in our GSM remote control and the Arduino GSM Shield. The dimensions aren’t big (1.75×1.95 inches) but in some cases they are too important for a projects, so…. ..we have developed a small PCB GSM module to build device like localizators (coming…
This GSM Mobile is used for our Remote Control (for example Gate Control, Temperature Control….). We use the word ‘module’ because, unlike what we did in our remote control projects, this time around the mobile phone is not mounted on a printed board, but rather on a small auxiliary board which is then inserted in a…
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