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Feature

keyestudio SIM5320E 3G module is a mobile phone module, which can be used for GPRS data transmission, GPS positioning, supporting both Mobile and Unicom
A group of TTL-level serial port, compatible with 5V/3.3V microcontroller; with a Umini USB interface, can be directly connected to the computer debugging
A group of IIC interfaces, a group of interface can control the module's opening and closing: Voice Mike Interface is led out, the interface is a 2.54 * 4P single row pin form
Power Supply: DC 5V 2A or above; With FC, CE and SGS certification, we guarantee it is excellent and safe
Scan the Qr code on the picture to get the wiki tutorial about COM Port Connection, GPS Testing, Calling Function, SMS Function, TCP/IP Function, Other commonly used AT command, etc

Description

Interface Explanation
Power Supply: DC 5V 2A or above. Communication Interface: a group of TTL-level serial port, compatible with 5V/3.3V microcontroller; with a USB interface, can be directly connected to the computer debugging.
GPS Antenna Interface: a group of IPXmini antenna interface, the default connecting to active GPS antenna.
GMS Antenna Interface: a group of IPXmini antenna interface, the default providing PCB antenna.
SIM Card Interface: drawer type
USB Interface: mini USB interface
Voice Mike Interface: Lead out, the interface is a 2.54 * 4P single row pin form.
Other Interfaces: a group of IIC interfaces, a group of interface can control the module's opening and closing (the module default self-starting).
Indicator LEDs: one LED is used to indicate the working status of the module; another 0603 LED is used to indicate the network status.

Preparation
1Insert the SIM card
2J2: power supply DC 5V 2A
33G ANT interface: connecting 3G antenna
4GPS ANT interface: connecting GPS antenna
5Connecting to MICRO USB interface.
Done drive installation, it will build communication between USB and system,5 ports will be mapped on the system as follows:
USB Modem COM portused to dial-up networking.
AT command COM portused to process AT command.
NMEA COM portused for GPS information output.
Diagnostics COM portused for debugging, grab the log information of module.
Ethernet Adapternot supporting.

List:
1 x keyestudio SIM5320E 3G Module
1 x 3G PCB antenna
1 x GPS antenna
1 x GPS antenna adapter