enabling LTE Cat-4 4G / 3G / 2G communication & GNSS positioning

Features at a glance

•     Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
•     Supports dial-up, telephone call, SMS, TCP, UDP, DTMF, HTTP, FTP, etc.
•     Supports GPS, BeiDou, Glonass, GALILEO, QZSS, LBS base station positioning
•     Onboard USB interface, to test AT Commands, get GPS positioning data, and so on
•     Onboard CP2102 USB to UART converter, for serial debugging
•     Breakout UART control pins, to connect with host boards like Arduino/STM32
•     SIM card slot, supports 1.8V/3V SIM card
•     TF card slot for storing data like files, messages, etc.
•     Onboard audio jack and audio decoder for making telephone call
•     2x LED indicators, easy to monitor the operating status
•     Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper
•     Baudrate: 300bps ~ 4Mbps (default: 115200bps)
•     Autobauding baudrate: 9600bps ~ 115200bps
•     Control via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set)
•     Supports SIM application toolkit: SAT Class 3, GSM 11.14 Release 99, USAT
•     Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)

1.     SIM7600E-H
2.     CP2102 USB to UART converter
3.     NAU8810 audio decoder
4.     TXS0108EPWR voltage translator translates 3.3V/5V into 1.8V
5.     MP2128DT power chip
6.     SPX29302 power chip
7.     Raspberry Pi GPIO header
8.     SIM7600 control interface for connecting with host boards like Arduino/STM32
9.     SIM card slot supports 1.8V/3V SIM card
10.     TF card slot allows data storage like files, messages, etc.
11.     3.5mm earphone/mic jack
12.     USB interface for testing AT Commands, getting GPS positioning data, etc.
13.     USB to UART interface for serial debugging, or login to Raspberry Pi
14.     MAIN antenna connector
15.     AUX antenna connector
16.     GNSS antenna connector
17.     Power switch
18.     Network status indicator
19.     Power indicator
20.     Operating voltage selection jumper
       configured via 0Ω resistor jumper
        VCCIO – 3.3V: set operating voltage as 3.3V
        VCCIO – 5V: set operating voltage as 5V
21.     UART selection jumper
        A: access Raspberry Pi via USB to UART
        B: control the SIM7600 by Raspberry Pi
        C: control the SIM7600 via USB to UART
22.     PWR configuration jumper
        PWR – 3V3: auto startup on power-up (default)
        PWR – D6: startup/shutdown by the Raspberry Pi D6 pin
        Flight mode configuration jumper
        NC by default, no flight mode control pin
        Flight – D4: flight mode is controlled by the Raspberry Pi D4 pin
23.     USB connector solder pads
24.     BOOT forced programming solder pads