Sangoma W400 GSM Board - 1 GSM Module (W400-001E)
Current Price
$844
Average
$844
Min Price
$844
Max Price
$844
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in next 2 weeks
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Product review & video
what i wanted to look at today was this uh gsm module so you can get these um these modules that allow you to connect to the gsm network quite cheaply now so um this this one is an older one that i've had for some time so this is called the sim 900 and you can see that this is really designed to work together with an arduino so it's purposely been given these headers um so that uh which way around it so that it can be uh connected to an arduino there we go like that so you can you can assemble it in the stack and use it together with the arduino so i'm not going to use the arduino today what i'm going to do is just is wire it up as simply as i can and i'm going to connect it to the computer so that we're actually interacting with the um with the module directly using the 80 command set um now i've got a smaller cheaper module on order at the moment a sim 800 and when that arrives i'll m
