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RS485-LN
Dragino RS485-LN User Manual
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User Manual for LoRaWAN End Nodes - RS485-LN – RS485 to LoRaWAN Converter User Manual
Step1
:
Download
flash loader
.
Step2
:
Download the
LT Image files
.
Step3
:
Open flashloader; choose the correct COM port to update.
Hold down the PRO button and then momentarily press the RST reset button and the SYS led will change from
OFF to ON, While SYS LED is RED ON, it means the RS485-LN is ready to be program.
Page 34 / 38 - last modified by Bei Jinggeng on 2022/07/08 16:50
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Table of Contents
Table of Contents
2
Introduction
4
What Is RS485-LN RS485 to Lorawan Converter
4
Specifications
5
Features
6
Applications
6
Firmware Change Log
6
Hardware Change Log
6
Power on Device
6
Operation Mode
7
How It Works
7
Example to Join Lorawan Network
7
Configure Commands to Read Data
16
Onfigure UART Settings for RS485 or TTL Communication
16
Configure Sensors
16
Configure Read Commands for each Sampling
16
Compose the Uplink Payload
19
Uplink on Demand
22
Uplink on Interrupt
22
Uplink Payload
22
Configure RS485-LN Via at or Downlink
23
Common Commands
23
Sensor Related Commands
23
Sensor Related Commands
24
Listening Mode for RS485 Network
28
Buttons
30
Leds
30
Case Study
30
Use at Command
31
Access at Command
31
Common at Command Sequence
32
Multi-Channel ABP Mode (Use with SX1301/LG308)
32
Single-Channel ABP Mode (Use with LG01/LG02)
32
Faq
33
How to Upgrade the Image
33
How to Change the Lora Frequency Bands/Region
36
How Many RS485-Slave Can RS485-LN Connects
36
Compatible Question to Chirpstack and TTI Lorawan Server
36
Can I Use Point to Point Communication for RS485-LN
36
How to Use RS485-LN to Connect to RS232 Devices
36
Trouble Shooting
36
Downlink Doesn't Work, How to Solve It
36
Why I Can't Join TTN V3 in US915 /AU915 Bands
36
Order Info
36
Packing Info
37
FCC Caution for RS485LN-US915
37
Support
38
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Dragino RS485-LN Specifications
General
Brand
Dragino
Model
RS485-LN
Category
Media Converter
Language
English
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