RS485/UART to LoRaWAN Converter

The Dragino RS485-BL is a RS485 / UART to oRaWAN Converter for Internet of Things solution. User can connect RS485 or UART sensor to RS485-BL converter, and configure RS485-B to periodically read sensor data and upload via LoRaWAN network to IoT server.

RS485-BL can interface to RS485 sensor , 3.3v/5v UART sensor or interrupt sensor. RS485-BL also provide a 3.3v output and a 5v output to power the sensors. Both output voltage are controllable to minimize the total system power consumption.

RS485-BL is IP67 water proof and powered by 8500mAh Li-SOCI2 battery, It is designed for long term use for several years.

RS485-BL running in standard LoRaWAN 1.0.3 Class A. It can reach long transfer range and easy to intergrate with LoRaWAN compatible gateway and IoT server.

Each RS485-BL pre-loads with a set of unique keys for LoRaWAN registration, register these keys to local LoRaWAN server and it will auto connect after power on.

Features:

• LoRaWAN v1.0.3 Class A
• Ultra low power consumption
• RS485 interface for RsS85 / Modbus sensor
• 3.3 / 5v UART interface for sensor
• High capacity 8500 mAh Li-SOCl2 battery
• AT Commands to change parameters
• Uplink on periodically
• Downlink to change configure

Sensor Interface:

• Sensor Interface:
• 3.3v / 5v UART Sensor
• Interrupt Sensor
• Controllable 3.3v / 5v voltage output

Order:

Frequency Bands, options:

• EU433,CN470, Eu868, In865, Kr920, As923, Au915, US915