Industrial networking module wireless transmission DTU 4g embedded module

Short Description:

Industrial 7-mode chipset solution, supporting functional software and secondary development kit, customization services, providing technical support services.

Product Detail

Product Tags

Quick Details
Model Number:
Data transmission
Brand Name:
Place of Origin:
Sichuan, China
Product name:
wireless transmission DTU 4g embedded module
Wireless embedded module
Serial port:
3.3V TTL
Working temperature:
-30℃ – +75℃
Storage temperature:
-40℃ – +85℃
Operating voltage:
DC 3.4V~4.2V
Serial port accepts caching:
Micro SIM Card:
Direct power supply from lithium battery
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Industrial networking module wireless transmission DTU 4g embedded module1 pcs/bag 10 bag
Lead Time :
Quantity(Pieces) 1 – 100 >100
Est. Time(days) 5 To be negotiated

High Cost-effective 4G industrial networking module

Industrial 7-mode chipset solution, supporting functional software and secondary development kit, customization services, providing technical support services.

  • MDD1410 DTU is a wireless transmission embedded module, small size, simple interface, convenient for users to integrate into the main board of equipment.
  • It supports PPP, TCP, UDP, ICMP and other complex network protocols and multiple socket
  • standard interfaces, providing users with fully transparent transmission mode.
  • It supports user-defined heartbeat packet, data preamble packet and IoT cloud.
  • Users do not need to set up servers and fully support industrial configuration applications.
  • Users do not need to care about complex network protocols.
  • Wireless data can be sent and received through the fully transparent serial port, so that the equipment can
  • access the Internet anytime and anywhere.

This product uses industrial communication module and 32-bit ARM processor, double watchdog, stable operation of the equipment.

Supports 7-mode & 16 Frequency band




Power Supply

DC 3.4V~4.2V Support direct power supply from lithium battery

Power consumption

@3.8V DC power supply

Working peak current: 2A(Related to network signal strength)

Idle current: 30mA

Frequency band

1.LTE FDD: B1, B3, B5,B8

2.LTE TDD: B38, B39, B40, B41

3.WCDMA: B1, B5, B8

4.TD SCDMA: B34, B39

5.GSM: B3, B8

6.CDMA EVDO/ 1x: BC0

(U)SIM Card socket

Micro SIM card: 3V/1.8V

Antenna Connector

50Ω IPX connector

Serial port

3.3V TTL, Baud Rate: 300-115200bps, Flow Control: None, Data bits: 8

Parity:None, Stop bits: 1bits

Temperature range

Working temperature: -30℃ - +75

Storage temperature: -40℃ - +85

Humidity range

Relative humidity: ≤95% , No condensation

Physical characteristics

Length: 44mm, Width: 33mm, High: 8mm


Our company independently developed TCP / IP protocol stack 2 / 3 / 4G DTU bottom communication technologies, and obtained the software copyright registration certificate in 2004.

According to market feedback, the communication protocol stacks developed by our company are more than 10% more efficient and stable than that of other module manufacturers.

Support several ways to configure parameter

  • Use software to configure parameters.
  • User main board integrated parameter configuration protocol to configure parameters.
  • Data center integration parameter configuration protocol remote configuration parameters.
  • Based on IoT cloud and use the virtual serial port and local configuration software to configure parameters.

Visual parameter configuration software interface

Configuration software can import parameter files to setting parameters of the device, such as heartbeat packet, cloud switch, data center parameter, baud rate, serial port communication parameter, local script collection, login packet, APN, DNS, regular DTU login parameter and many other functions.

Visual data center software interface

The data center software supports virtual serial port establishment, reset virtual serial port, remote parameter configuration and other functions.

It can be compatible with existing serial port equipment software, reduce software development cost, and realize local rapid test of equipment.

Virtual serial port technology of IoT Cloud

Base on virtual serial port function of IoT cloud, PLC monitoring wired customers can automatically realize the compatible use of old data center software without switching, and virtualize wireless devices into wired connection.


Company Information


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