View source for SIM800 GSM/GPRS HAT for RPI 2/2B/3

== Introduction ==


[[File:Raspberry gsm 001.jpg]]

[[File:Raspberry gsm 002.jpg]]

[[File:Raspberry gsm 003.jpg]]

[[File:Raspberry gsm 004.jpg]]

Raspberry sim800 Hat with gsm/gprs is customized for Raspberry Pi interface based on SIM800 quad-band GSM/GPRS/BT module. AT commands can be sent via the serial port on Raspberry Pi, thus functions such as dialing and answering calls, sending and receiving messages and surfing on line can be realized. Moreover, the module supports powering-on and resetting via software.
Note: antenna is included into the package.

Compatible with Raspberry 2 model B

[[File:Raspberry gsm 005.jpg]]

== Drawing  ==

[[File:Raspberry gsm drawing.jpg]]

== Features ==

*Quad-band: 850/900/1800/1900 MHz 
*Operating temperature: - 40°C to 85°C
*Baud Rate：9600
*interface： uart

== Pin Definition  ==

[[File:Raspberry gsm Pin Definition 001.jpg]]

[[File:Raspberry gsm Pin Definition 002.jpg]]