Topic

gsm

3 videos. Ranked by independent recommendations, not by views.

1. 

   1 #79 GPRS/GSM and GPS in one cheap module: The A7 from AI-Thinker

   Andreas Spiess 4 people · 5 months · since Sept 2016

   An overview of the cheap A7 GSM and GPS module, recommended when a project needs both mobile data and positioning on a budget.

2. 

   2 #69 M2M: TCP/IP to the Cloud over GPRS with the new A6 Module and info about the new A7 Module

   Andreas Spiess 3 people · 3 months · since Sept 2016

   Andreas Spiess walks through the cheap A6 GSM module, recommended for getting it powered, reset and talking over AT commands from an Arduino.

3. 

   3 Defcon 18 - Practical Cellphone Spying - Chris Paget - Part.mov

   killab66661 3 people · 3 months · since Dec 2012

   Linked as a clear explanation of how GSM mobile phone traffic can be intercepted, offered as background rather than a build guide.