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.
Applications
- Monitoring the operation of industrial machinery and equipment
- Remote management of urban, road and industrial infrastructure components
Technical specification
| CPU | 650MHz MIPS processor |
| Storage | 64MB + microSD |
| RAM Memory | 128MB |
| Mobile | LTE, GPRS |
| SIM | MicroSIM |
| Antenna Connectors | 1 x SMA for mobile, 1 x SMA for GPS, 1 x SMA for WiFi |
| Ethernet | 1 x 10/100 Ethernet port |
| GNSS | GPS, BAIDOU |
| WiFi | IEEE 802.11b/g/n |
| Serial | Isolated RS485 |
| Input/output | 2 x isolated digital Inputs, 1 x digital relay output |
| Other | 1 x USB, LTE modem on microPIC express |
| Status Indicators | 4 x signal strength, 2 x RS485, 1 x connectivity, 1 x activity, 1 x WiFi, 1 x output |
| Power | 8-36V DC with reverse polarity protection |
| Operating temperature | -20 °C to 75 °C |
| Housing | Aluminium housing with DIN rail mounting option |
| Dimensions (W x H x D) | 88mm x 35mm x 87mm |
| Weight | 230g |
Downloads
Functional Specification
| Operating system | OpenWRT V21.02.2 (kernel 5.10.103) |
| Programming language | lazarus, C, C++, java, php, html, python, sql etc. |
| Network protocol support | TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSLv3, TLS 1.3, ARP, PPP, DHCP, Telnet |
| VPN and tunneling | OpenVPN, OpenConnect, IPsec, PPTP, SoftEther VPN, WireGuard |
| Connection monitoring | WEB UI, CLI, SSH, CALL, SMS, TR-069, SNMP, JSON-RPC, MQTT, MODBUS, RMS |
| Cloud solutions | FOTA, Azure IoT Hub, Cloud of Things, Cumulocity, ThingWorx |
| Modbus | TCP slave, TCP master, RTU master, RTU gateway, Modbus over MQTT |
| Serial | Console, Over IP, Modem, NTRIP |
