Product Information

Tracking Shield - GSM/GPRS/GPS (SIM900A)

Tracking Shield - GSM/GPRS/GPS (SIM900A)

Description: An all-in-one arduino compatible shield from rhydoLABZ, that lets you add location-tracking, voice, text...
Rs 3499

5
By Naveen K on
Actually how do these shields differ? I mean the SIM800..900 versions.. I do understand that 900A is dual band.. But wht abt 800? Is it an updation to the 900?
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