DRAGINO · Converter · LoRaWAN Converter to RS485 · RS485-BL-EU868 · Waterproof · Battery operated

DRAGINO RS485-BL-EU868 LoRaWAN Outdoor Converter to RS485

Waterproof, battery operated

overview

The Dragino RS485-BL is an RS485 / UART to LoRaWAN converter for Internet of Things solutions. The user can connect an RS485 or UART sensor to the RS485-BL converter and configure the RS485-BL to periodically read sensor data and upload it to the IoT server via the LoRaWAN network.

The RS485-BL can be connected to RS485 sensors, 3.3v/5v UART sensors or interrupt sensors. RS485-BL provides a 3.3V output and a 5V output to power external sensors. Both output voltages are controllable to minimize the overall power consumption of the system.

The RS485-BL is waterproof to IP67 and is powered by an 8500mAh Li-SOCI2 battery, designed for long-term use over several years.

The RS485-BL runs on the LoRaWAN 1.0.3 Class A standard. It can achieve a long transmission range and can be easily integrated into LoRaWAN compatible gateways and IoT servers.

Each RS485-BL is preloaded with a set of unique keys for LoRaWAN registration. These keys are registered with the local LoRaWAN server and the connection is established automatically after power-on.

Characteristics

• LoRaWAN v1.0.3 Class A
• Ultra low power consumption
• RS485 interface for RS485/ Modbus sensor
• 3.3 / 5v UART interface for sensor
• High capacity 8500 mAh Li-SOCI2 battery
• Bands: CN470/EU433/KR920/US915
• EU868/AS923/AU915/IN865
• AT commands to change parameters
• Uplink on periodic or interrupt
• Downlink to change the configuration

Application

• Wireless alarm and security systems
• Home and building automation
• Automated meter reading
• Industrial monitoring and control
• Long range irrigation systems, etc.

scope of delivery

• 1 x RS485-LN LoRaWAN RS485/UART Converter