RS485
RS485 Serial Interface
- Overview
- Driver
- Tethered Samples
- Standalone Samples
Connect and control any industrial-grade low-cost electrically-isolated RS485 Sensors and Actuators with ease. Here is an example analog input.

Key features • RS485 Transceiver | Resources PID: 0x030005 |
Driver Scripts go hand-in-hand with DUELink official firmware. See the Driver Scripts page for further details.
The Code!
RS485 Driver
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These Tethered samples assume the driver is installed, see the Driver Tab.
- Python
- MicroPython
- JavaScript
- .NET
- Arduino
Python Sample
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MicroPython Sample
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JavaScript Sample
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.NET Sample
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Arduino Sample
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These samples show how to run DUELink Standalone.
- Script
This example runs using the default DUELink Internal Engine using its Scripting Language, and it expects the driver to be loaded first, see the Driver Tab.
Standalone Script Sample
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Ordering Info
| Product | Part Number | Price |
|---|---|---|
| DUELink RS485 | GDL-CMRS485-A | $14.95 |