GTW351

OpenWRT IoT Gateway

  • Using MT7628 scheme, the frequency up to 580MHz.
  • Optimized memory usage to minimize resource usage
  • Support IEEE802.11 a/b/g/n and 802.11ac standards
  • Integration of ZigBee,WiFi,BLE wireless network protocols
  • WAN and LAN network interface implement home network routing
  • The mature, stable and extensible OpenWRT system is adopted
  • Unique software algorithms ensure network security
  • USB2.0 data port for connecting USB storage devices and for connecting new RF modules.
  • Provides RS485,RS232,GPIO interfaces for industrial use, and supports ModBus and other common protocols.
  • Customization for special applications, open API interface
  • Operating temperature: 0°C to +55°C

Features

Popular Connectivity

Support for different popular connections including ZigBee, BLE, WiFi, Can also support industrial RS485, RS232, Mod Bus. You can also add a new RF module through the USB port. 

Expandable

Support external RF module (ZigBee, Z-Wave, BLE, 4G)

Easy to Use, Easy to Setup

Connect to your home network using WAN, LAN, WiFi or 4G to internet, you can easily remote control smart devices in your home

Built-in Rechargeable Battery

With the built-in rechargeable battery, connection to smart sensors will stay on even power is cut off accidentally.

High Security Standard

Using industrial grade wireless technology and highest level encryption to ensure your smart home network security

Application Scenarios

Traditional instrument wireless meter reading, remote intelligent display system, intelligent vehicle, Internet of things, etc

Support Personalized Customization

The hardware configuration is optional

CPU/ memory/storage /WIFI+ Bluetooth

Provide secondary SDK development

Provide SDK secondary development customers can compile their own sensitive requirements

MDM Customization (Remote device Management)

Remote collection of device status information and control of the device (firmware update, uninstall/install APK, restart, standby/wake up, real-time advertising……)  

The APP customization

It is safe, fast and low cost to easily meet the requirements of customers  

Processor Chip MT7628A
CPU Frequency MIPS 24KEc 580MHz
Storage Internal Memory 64MB DDR2(Optional 128MB)
Internal Storage 16MB SPI(Optional 32MB)
Network 2G/3G/4G/LTE Cat4 LTE for EU、LTE for AU、LTE for US (Optional)
Built-in WiFi 802.11 a/b/g/n,802.11ac(Optional)
WiFi 2.4G Frequency Range 2.400~2.497GHz
WiFi 5G Frequency Range 5.15~5.925GHz(Optional)
Ethernet port(LAN) 1*RJ45 10/100Mbps WAN

1*RJ45 10/100Mbps LAN

PoE IEEE802.3af standard, PoE PD with TVS protection(optional)
I/O interface USB-A 2.0 x 1;Type C for Power Supply

RS232/RS485   3P 15EDGK-3.81mm

GPIO  4P*2 15EDGK-3.81mm

Relay*2   4P 15EDGK-3.81mm

GTIoT/Debug/Default button

Protocol ZigBee 3.0(Optional)
Bluetooth/BLE 5.0(Optional)
RS485 TIA485/EIA-485-A

-7~+12V

RS232 ±5~±15V
Control interface GPIO 3.3V level
Relay 2*3A 250VAC
Extended interface LEDs 4G,WAN,LAN,IoT,Power,Wi-Fi,Battery,WPS
SIM Slot Micro SIM Card
SD Card Micro SD Card
Power pack Supply voltage DC5V 2A
Battery voltage 3.7V 500mAH~2000mAH
Energy Within 5W(for reference only)
Environment Operating temperature -20~55℃
Operating humidity 10%~95%
IP protection levels IP30
Mechanical properties Size (mm) 168*95.7*41.2
Net Weight (g) 425
Operating system(OS) Linux OpenWRT
Other WiFi antenna,GTIoT antenna,LTE antenna

GTW351 Specification

Order Inquiry

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