TECHSHIP IS A GLOBAL SUPPLIER OF WIRELESS COMPONENTS
The SIMCom SIM7500E Development Kit is perfect for tests and technical development. The developer kit contains the following:
- SIMCom developer board
- SIM7500E module mounted on test board
- USB cable
- EU power plug
For data sheet and further information see article 10543, SimCom SIM7500E.
This guide describes the usage of the evaluation kit for Simcom LTE cellular modules.
Simcom SIM7500 series and SIM7600 series AT commands manual
This Application Note PDF document describes how the USB Voice/Audio feature for Simcom SIM7x00 series modules.
This manual gives general guidelines worth considering when designing and selecting main and diversity antennas for cellular applications.
This Zip archive contains the Simcom SIM7500 Series Application Notes.
This archive contains the SIMcom SIM7500 and SIM7600 series modules Linux base firmware update tool and source code and update guide.
This Zip archive contains the Windows operating system drivers for the SIM7xxx series Qualcomm chipset based cellular modules. Please refer to the included PDF manual for installation instructions for each system and USB endpoint selection.
This archive contains the Simcom SIM7500 and SIM7600 Series Linux Network NDIS driver installation files and guide on how to install them without rebuilding the kernel.
Please relate to FAQ "How to integrate Simcom SIM7500/SIM7600 Series Linux NDIS driver without rebuilding kernel" for further details.
This archive contains the RIL library and drivers for Android versions 4.0, 4.2, 4.4, 5.0, 5.1, 6.0 and 7.0.
Included is also the related user guide.
This archive contains the SIMCom SIM7500 - SIM7600 series modules Linux NDIS driver and system integration guide
This archive contains the Windows firmware update tool for SIM53-series, SIM7-series and SIM89-series modules.
Please follow the included instructions regarding installation and usage.
This archive contains the firmware update files and release notes for all SIM7500 series, except SIM7500A SIM7500V SIM7500JC versions.
The release notes introduces SIM7500M21 Firmware versions and briefly describes the benefits over preceding release. You can also find differences compared with preceding releases.
How to collect initial diagnostics data and logs for Simcom cellular modules, needed when requesting Techship technical support?
In order to troubleshoot and solve a technical problem, we ask you to please provide information about your system and logs from the related Simcom module when creating a technical support ticket.
Problem description of what exact problem is and in what precise situations present.
Describe the host system:
-Hardware (system board, peripherals...)
-Operating system and detailed versions (E.g. Windows, Linux release, kernel...)
-Drivers and driver versions
Identify the precise details of cellular module found on label:
-SKU/BOM or P/N code
(For RMA returns the IMEI number is mandatory)
If you are running on a Linux based system, please capture the terminal logs bellow:
ls -l /dev/serial/by-id
ls -l /sys/bus/usb-serial/devices
The logs from the cellular module firmware can be acquired by accessing the USB enumerated serial (COM) interfaces accepting AT commands. They can be named modem, AT, PC UI etc. (In Windows device manager, found under modem or serial interfaces). Send the following AT commands bellow to module and capture the output and include them when creating the the technical support ticket.
Test that you get a reply with command:
Command echo enabled:
Basic module info:
Detailed module version info:
Verbose error reporting:
Last error report:
USB endpoint configuration:
List current configuration:
Request UE system info:
Preferred network mode:
Preferred band selection:
Preferred acquisition order:
List network operator info:
Network registration status:
Network EPS registration status:
Packet domain attach status
List APN details/PDP profiles:
PDP profiles attach status:
Show PDP IP address:
RM network interface status:
The support ticket can be created after login at: https://techship.com/technical_support/