KS3031 Keyestudio SIM7600X 4G Shield Development Kit for Raspberry Pi

Product Introduction

This board is based on the design of Raspberry Pi 40PIN GPIO interface, compatible with Raspberry Pi series main board and Arduino.
Support dial-up Internet access, telephone, SMS, TCP, UDP, DTMF, HTTP, and FTP
Support GPS, BDS, Glonass and LBS base station positioning
Onboard USB interface, suitable for testing AT commands and obtaining GPS positioning information
Onboard CP2102 USB to UART chip, convenient for serial port debugging
Lead-out module UART control interface, facilitating connection to main control boards like Arduino and STM32
Onboard SIM card slot, suitable for 1.8V or 3V SIM card
Onboard TF card slot, capable to store files, text messages and other data
Onboard audio interface and audio decoding chip, applicable to voice operations such as phone calls
Onboard 2 LED indicators, convenient for operation status supervision of modules
Onboard level conversion circuit, able to convert 3.3V or 5V working level to 1.8V via jumper cap
Applicable baud rate range: 300bps ~ 4Mbps (115200bps as default)
Able to automatically identify baud rate (9600bps ~ 115200bps)

For more details, please refer to the link:https://fs.keyestudio.com/KS3031