Programmable OpenWRT
RS485 IoT Gateway

  • OpenWRT system for with script support
  • Dual Ethernet, WiFi, LTE, GPS and isolated RS485
  • Easy to deployment and configuration

Compact size multipurpose Industrial IoT Gateway with support of custom scripts with OpenWRT OS. It has two ethernet, WiFi, LTE, GPRS, isolated RS485, two digital inputs, one relay output. The advantage of the OpenWRT system is that it is a very well-developed system for use in communication devices. Open source code makes possible implement own programming solutions.



  • Monitoring the operation of industrial machinery and equipment
  • Remote management of urban, road and industrial infrastructure components
CPU580MHz MIPS processor
Storage64MB + microSD
RAM Memory128MB
Antenna Connectors1 x SMA for mobile, 1 x SMA for GPS, 1 x SMA for WiFi
Ethernet2 x 10/100 Ethernet port
WiFiIEEE 802.11b/g/n
SerialIsolated RS485
Input/output2 x isolated digital Inputs, 1 x digital relay output
Other1 x USB
Status Indicators4 x signal strength, 2 x RS, 1 x connectivity, 1 x activity, 1 x WiFi, 1 x output
Power8-36V DC with reverse polarity protection
Operating temperature-20°C to 75°C
HousingAluminium with DIN rail mounting option
Dimensions88mm x 87mm x 35mm
Operating systemOpenWRT V21.02.2  (kernel 5.10.103)
Programming languagelazarus, C, C++, java, php, html, python, sql etc.
Network protocol suppportTCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSLv3, TLS 1.3, ARP, PPP, DHCP, Telnet
VPN and tunnelingOpenVPN, OpenConnect, IPsec, PPTP, SoftEther VPN, WireGuard
Connection monitoringWEB UI, CLI, SSH, CALL, SMS, TR-069, SNMP, JSON-RPC, MQTT, MODBUS, RMS
ModbusTCP slave, TCP master, RTU master, RTU gateway, Modbus over MQTT
SerialConsole, Over IP, Modem, NTRIP

This product has been replaced by a newer model with more features - AG-702.

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