Raspberry PI RPI SIM5320A 3G GSM GPRS GPS Expansion Board WCDMA + HSDPA

Raspberry PI RPI SIM5320A 3G GSM GPRS GPS Expansion Board WCDMA + HSDPA

NOTE:
This board can only work for USA 3G network, as AT&T phased out all 2G service January 1 in USA, 2017, this board is a good choice for RPI, Please confirm there is  ATT cell coverage in your  area before you place order

Description:
SIM5320A Chip:
Dual-Band WCDMA/HSDPA 850/1900MHz(please make sure this board can work in your country before you place order)
Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
GPRS multi-slot class 12
EDGE multi-slot class 12
Output power
WCDMA 850/1900: 0.25W
WCDMA 900/2100: 0.25W
GSM850/GSM900: 2W
DCS1800/PCS1900: 1W
Control Via AT Commands
Supply voltage range: 3.4~ 4.2V
Operation temperature: -30℃ to +80℃
Extended operation temperature: -40℃ to +85℃
Dimension: 30 * 30 * 2.9 mm

Input voltage:5-9V
Current:2A
Onboard 3.7V lithium battery interface
TTL Level communication interface,fully compatible with RPI
You can control sim5320A by level (5320_ON / OFF)
Onboard 3 red LED lights, used to indicate power, status and network conditions
Onboard lithium battery circuit for the SIM5320A RTC
Onboard 3G antenna SMA interface
Onboard RPI extension of the mother interface, fully support RPI
Support four headset interface (I type)
Support for updating the SIM5320A firmware and AT commands via the onboard MICRO USB
Onboard TVS tube, SIM card protection IC, two 220UF tantalum capacitors and other ways to make the development board stable performance
It support AT commands

Document link http://www.diymalls.com/files/FZ2694-sim5320a-3G.zip
Code link  https://github.com/stratux/SIM5230A-RPi

Package Included:
1 X 3G SIM5320A Board
1 X RF antenna
1 X GPS antenna