義大利製 Arduino GSM Shield 2 Arduino 內建集成天線

商品說明

Arduino GSM Shield 2 擴展板（義大利製 Arduino 原廠進口）可以利用GPRS無線網絡將Arduino連至網際網路。只需將該擴充版插到Arduino板上，插入來自於提供GPRS業務的運營商的SIM卡，按照幾個簡單的步驟即可開始通過網際網路控制您的世界。您還可以撥打/接聽語音電話（您需要1個外部揚聲器和麥克風電路）和發送/接收SMS信息。

一如既往，有了Arduino，平台的每個要素- 硬件、軟件和技術文檔- 均可免費獲得，並且是開源的。這就意味著，您可以確切地了解它的製作方法以及如何將它的設計當成您自己的電路的出發點。成千上萬的Arduino板每天都在激發全世界人民的創造性。加入我們，Arduino就是您！

Arduino GSM Shield 2 擴展板能讓Arduino板連至網際網路，撥打/接聽語音電話和發送/接收SMS信息。擴展板採用Quectel的無線調製解調器M10 ( 數據手冊 )。它能夠利用AT命令與電路板通信。GSM庫有很多與擴展板通信的方法。

擴展板利用數字引腳2和3來與M10進行軟件串行通信。引腳2連至M10的TX引腳，引腳3則連至RX引腳。調製解調器的PWRKEY引腳連至Arduino引腳7。

M10是一款四頻GSM/GPRS調製解調器，工作頻率如下：GSM850MHz、GSM900MHz、DCS1800MHz和PCS1900MHz。它通過GPRS連接支持TCP/UDP和HTTP協議。GPRS最大數據下行鏈路和上行鏈路傳輸速度為85.6 kbps。為了連接蜂窩網絡，電路板需要一張由網絡運營商提供的SIM卡。最新版電路板採用了Arduino Uno板R3上的1.0管腳。Micro-nano SIM適配器包含在盒內。

中文官方規格說明

義大利官方規格說明

Arduino GSM SHIELD 2

The Arduino GSM Shield connects your Arduino to the internet using the GPRS wireless network. Just plug this module onto your Arduino board, plug in a SIM card from an operator offering GPRS coverage and follow a few simple instructions to start controlling your world through the internet. You can also make/receive voice calls (you will need an external speaker and microphone circuit) and send/receive SMS messages.

As always with Arduino, every element of the platform – hardware, software and documentation – is freely available and open-source. This means you can learn exactly how it’s made and use its design as the starting point for your own circuits. Hundreds of thousands of Arduino boards are already fueling people’s creativity all over the world, everyday. Join us now, Arduino is you!

• Requires an Arduino board (not included)
• Operating voltage 5V (supplied from the Arduino Board)
• Connection with Arduino Uno on pins 2, 3 (Software Serial) and 7 (reset).

Warnining: The GSM Shield works only on 2G network. Check that in your country there is an active 2G Network before to buy it.