AG-3303


IoT gateway with 64bit
quad core ARM processor


Coming Soon!

  • Linux operating system.
  • Dual Ethernet, dual isolated RS485
  • Dual SIM, WiFi, 4G LTE, Bluetooth and digital inputs and outputs
  • Small size, silent cooling

Programmable industrial IoT Gateway with support for Debian Linux and OpenWRT Linux systems.  It provides the ability to install custom scripts and use ready-made scripts. Also, it works under the control of OpenWRT system. Under the control of the NodeRED system, it gives unlimited possibilities for easy creation of gateway operation logic. It also has an cellular modem with support for 2 SIM cards. It has two LAN, to isolated RS485 interfaces and four opto-isolated I/Os. 


LTEGPRS3Gdual-SIMGNSSWiFI-hotspotWiFiPoE-ethernetdual-ethernetRS485-optoisolateddual-USBbluetoothconfig-wwwinput-44-outputopto-isolatedSD-cardlinuxVPNsmart-citymodbusreal-time-datacloud-ready

AG-3303 wireless interfaces

Always connected

Despite its small size, the gateway provides both wired and wireless communication. It also has a GNSS to know the position of the gateway. WiFi is available as an option. Two SIM cards ensure uninterrupted communication.


Wired interfaces

Extensive wired peripherals enable a wide range of devices such as PLCs, sensors, sensors, relay outputs and others to be connected to the gateway.


AG-3303 wire interfaces



CPUQuad core 64-bit ARM Cortex-A53 processor, 1.5GHz
Storage8/16/32/64 GB eMMC, up to 256 GB microSD
Memory1GB/2GB/4GB RAM
Cellular4G LTE, GPRS (in GL model 3G also)
SIM2 x nanoSIM, tray to prevent cards falling out
Antenna connectors1 x SMA for cellular, 1 x SMA for GPS, 1 x SMA for WiFi/Bluetooth
Ethernet1 x 10/100M and 1 x 10/100/1000M
GNSSGPS, BDS, Galileo, GLONASS, QZSS
WiFiIEEE 802.11b/g/n (refer datasheet)
BluetoothV5.0+EDR (optional)
SerialDual opto-isolated RS485
Input/output4 x opto-isolated digital Inputs, 4 x digital opto-isolated output
Other2 x USB 2.0 host
Status indicators4 x custom, 1 x cellular, 1 x activity
Power supply8-48V DC with reverse polarity protection, PoE 37-57V isolated (optional)
Operating temperature-20 °C to 75 °C
HousingAluminium housing with DIN rail mounting option
Dimensions114 x 104 x 32mm
Weight340g approx.

Operating systemDebian Linux, OpenWRT
Programming languageAll supported by Linux
Network protocol suppportAll supported by Linux
VPN and tunnelingAll supported by Linux
Connection monitoringAll supported by Linux
Cloud solutionsAll supported by Linux

Please contact us to place an order - Contact us


Online documentation
The documentation page provides detailed product specifications and complete instructions for use. Please read it before using the product.
Downloads