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rLink 2 Channel RS485 / Parallel Relay Module

rLink 2 Channel RS485 / Parallel Relay Module - Main image
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$3.19 $4.99 In stock

Category: rLink Modules

https://forum.hobbycomponents.com/viewtopic.php?f=139&t=3188The rLink 2-Channel Relay Module is an addressable relay module designed for reliable control of loads over an RS485 bus. Using the rLink register-based protocol, multiple relay modules can be controlled from a single master device on a shared bus.

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Customer Reviews (4.6 / 5 · 5 reviews)

William A. ★★★★★

The RS485 addressing feature made daisy-chaining multiple modules in my workshop effortless without any address conflicts. Relays click firmly and handle my 12V LED strips without a hitch.

Joshua N. ★★★★★

Wired this into my home automation setup and it's been rock solid for a few weeks now. The addressing over the bus made it easy to daisy-chain with my other modules without any conflicts. Switching two separate loads from one board is exactly what I needed.

Violet ★★★★★

The RS485 addressing worked perfectly with my existing setup, and the relay clicks feel solid. I had it controlling two lights within minutes of unpacking.