Product Description
The RS485-LN allows the user to monitor / control RS485 devices and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, and building automation.
For data uplink: RS485-LN sends user-defined commands to RS485 devices to fetch values from the RS485 devices. The RS485-LN will then process these returned values according to user-defined rules to get the final payload to upload to any LoRaWAN server.
For data downlink: RS485-LN runs in LoRaWAN Class C mode, and so it is always listening. When downlink commands from the LoRaWAN server are received, the RS485-LN will forward the commands to the RS485 devices.
Features:
- LoRaWAN Class A & Class C protocol (default Class C)
- Frequency Bands: EU433/CN470/EU868/IN865/KR920/AS923/AU915/US915
- AT Commands to change parameters
- Remote configure parameters via LoRa Downlink
- Firmware upgradable via program port
- Support multiply RS485 devices by flexible rules
- Support modbus protocol devices
- Uplink on periodically or polling
- Downlink to send RS485 commands
Applications:
- Smart Buildings & Home Automation
- Logistics and Supply Chain Management
- Smart Metering
- Smart Agriculture
- Smart Cities
- Smart Factory