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Home / Products / 4G Modules / 4G LTE Modules | Embedded Modems
Home / Products/ 4G Modules / 4G LTE Modules | Embedded Modems
4G LTE Modules
  • 4G LTE Modules
  • 4G LTE Modules
  • Embedded Modems
  • Embedded Modems

WH-LTE-7S5-E

WH-LTE-7S5-E

4G LTE Modules | Embedded Modems

4G LTE Modules | Embedded Modems


Industrial serial cellular 4G LTE module WH-LTE-7S5-E can realize the data transmission between UART and 4G network. Support for European band access. The software has perfect functions and covers most conventional application scenarios.

● Support serial/ short message/ network setting DTU parameters
● Supports Modbus RTU to Modbus TCP
● Support remote upgrade, hardware watchdog
● Support 2-way connection,support TCP Server,TCP Client and UDP Client
● Support multiple work mode: Network transparent transmission mode, SMS transparent transmission mode
7S5外贸版本_01.jpg
7S5外贸版本_02.jpg

Basic function

WH-LTE-7S5-E is an Industrial 4G LTE module with European
band. It can realize the data transmission between UART and 4G network.

7S5外贸版本_03.jpg

Network transparent transmission mode

Realize data transmission from user’s device and network in bi-direction
Work mode: TCP Server/Client, UDP. UDP Support two socket connections
under TCP server mode. User-defined heartbeat packet and registry packet.

7S5外贸版本_04.jpg

Modbus RTU to Modbus TCP

7S5外贸版本_05.jpg

SMS Transparent Transmission

In this mode, the user’s serial device can send and receive SMS messages
via the parameters configured. To realize transparent data
communication between the mobile phone and the serial device.

7S5外贸版本_06.jpg

Register Package+ Heartbeat Package

The registered packet is sent to the server to identify the device, and the heartbeat packet
is sent to the server to identify the active state of the device. Heartbeat packet is sent
to serial port terminal for active data collection. The contents of register packet
and heartbeat packet and heartbeat interval can be modified by AT command.

7S5外贸版本_07.jpg

Parameter Configuration

Can be configured by serial port AT command, network AT command and SMS AT command.

7S5外贸版本_08.jpg

Remote Upgrade

Can upgrade the firmware by remote management system.

7S5外贸版本_09.jpg

Hardware Watchdog

Watchdog circuit, stable operation for 24 hours without downtime.

7S5外贸版本_01.jpg
7S5外贸版本_02.jpg

Basic function

WH-LTE-7S5-E is an Industrial serial cellular 4G LTE module with European band. It can
realize the data transmission between UART
and 4G network.

7S5外贸版本_03.jpg

Network transparent transmission mode

Realize data transmission from user’s device and network in bi-direction
Work mode: TCP Server/Client, UDP. UDP Support two socket connections under TCP server mode
User-defined heartbeat packet and registry packet.

7S5外贸版本_04.jpg

Modbus RTU to Modbus TCP

7S5外贸版本_05.jpg

SMS Transparent Transmission

In this mode, the user’s serial device can send and receive SMS messages
via the parameters configured. To realize transparent data
communication between the mobile phone and the serial device.

7S5外贸版本_06.jpg

Register Package+ Heartbeat Package

The registered packet is sent to the server to identify the device, and the heartbeat packet is sent to the server
to identify the active state of the device. Heartbeat packet is sent to serial port terminal for active data collection
The contents of register packet and heartbeat packet and heartbeat interval can be modified by AT command.

7S5外贸版本_07.jpg

Parameter Configuration

Can be configured by serial port AT command, network AT command and SMS AT command.

7S5外贸版本_08.jpg

Remote Upgrade

Can upgrade the firmware by remote management system.

7S5外贸版本_09.jpg

Hardware Watchdog

Watchdog circuit, stable operation for 24 hours without downtime.

title update date operation

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