Description
Overvriew
GAO Tek’s LoRaWAN converter with Modbus support and remote configuration simplifies IoT installations by enabling seamless communication over LoRaWAN wireless networks. This device helps reduce installation and maintenance costs while allowing users to monitor and control devices over extremely long distances. It offers ultra-long range spread spectrum communication with high resistance to interference, all while keeping power consumption low. Ideal for professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, and building automation, the device efficiently handles both uplink and downlink data. It processes data based on user-defined rules before uploading it to the LoRaWAN server and supports Class C operation for immediate response to server commands.
Features
- Support Modbus protocol devices
- Uplink on periodically
- Downlink to send RS485 commands
- AT Commands to change parameters
- Firmware upgradable via program port
- Remote configure parameters
Technical Specifications
| LoRaWAN Protocol | LoRaWAN v1.0.3 Class A & Class C (default Class C) |
| Frequency Bands | CN 470 MHz, EU 433 MHz, KR 920 MHz, US 915 MHz, EU 868 MHz, AS 923 MHz, AU 915 MHz, IN 865 MHz, RU 864 MHz |
| Modbus Protocol Support | Yes |
| Rs485 Devices Support | Yes, supports multiple RS485 devices via flexible rules |
| Uplink Method | Periodic or polling uplink |
| Firmware Upgrade | Upgradeable via program port |
| At Commands | Yes, for changing parameters |
| Remote Configuration | Yes, via LoRa Downlink |
| Input Power | DC 5 V to 12 V, via Micro USB or terminal block |
| Communication Interface | RS485 |
| Installation | Wall or DIN rail mounting options |
| Power Consumption | Low, optimized for low-power operations |
| Operating Temperature Range | – 40 °F to 185 °F (- 40 °C to 85 °C) |
| Weight | Approximately 7.05 oz (200 g) |
| Dimensions | 4.72 in x 3.1 in x 1.2 in (120 mm x 80 mm x 30 mm) (Approximate) |