This SIM800l module has a set of TTL level serial interface, a set of power supply interface. Besides, there are a set of antenna interface on this module
SIM800H is a complete Quad-band GSM/GPRS solution in a LGA type which can be embedded in the customer
SIM800H support Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power
Dimensions: 15.8*17.8*2.4mm
Funny DIY Expert, the best chioce for DIY

Technical Details

Product Details

Package Dimensions
Width : 1.5 inch
Height : 0.2 inch
Length : 2.1 inch

Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B01J7IADT8