canopyLINK Sensor HUB
SENSOR HUB

canopyLINK Sensor HUB

The canopyLINK connects up to eight compatible sensors—including Climalink, Terralink, Terralink+, Acclima TDR, ESM3, and TEROS 12—using the SDI-12 protocol with automatic sensor addressing. The device requires a 24VDC power adapter and connects to the Growlink HUB via wired RJ-45 or 2.4GHz Wi-Fi.

$299.00
SKU: GL-LINK-CANOPY

Free shipping on orders over $500 USD

Made in USA Plug & Play Growlink OS
Why the canopyLINK

Real-time canopy intelligence for your grow.

Without precise canopy-level data, growers are flying blind. The canopyLINK delivers real-time sensor readings directly from the plant canopy, enabling AI-driven automation and data-backed decisions through Growlink OS.

8 Sensor Ports

Eight M8 connector ports for compatible sensors, one sensor per port, with automatic addressing.

Flexible Connectivity

Connect via the HUB Connection Port (RJ-45) or 2.4GHz Wi-Fi — choose what works for your facility.

SDI-12 Protocol

Industry-standard SDI-12 communication for reliable sensor data from substrate, climate, and light sensors.

Growlink OS Connected

Remote monitoring, firmware updates, automation rules, alerts, and analytics through the Growlink app.

Plug-and-Play

Sensors are automatically detected upon connection with no special addressing necessary.

Made in USA

Designed and manufactured for commercial cultivation environments.

The Growlink LINKS System

One system. Complete canopy intelligence.

The canopyLINK connects into the LINKS ecosystem — bringing canopy-level sensor data into a single automated system managed through Growlink OS alongside climate, lighting, irrigation, and nutrient devices.

Growlink LINKS system diagram showing how canopyLINK connects into the LINKS ecosystem
Specifications

Technical details.

Input Power 24VDC – Class II/Limited Energy Power Supply
Compatible Sensors Climalink, Terralink, Terralink+, Acclima TDR, ESM3, *TEROS 12
* Some devices may require an adapter
Protocols SDI-12
Number of Sensor Ports 8x – One Sensor Per Port
Sensor Addressing Automatic
Interface HUB Connection Port, 2.4GHz Wi-Fi
Sensor Port Connection M8
Dimensions 6.5″W × 2.875″H × 1.125″D (165mm × 73mm × 28.5mm)
canopyLINK Sensor HUB flat view
Built for

Who uses the canopyLINK.

Commercial Cannabis

Multi-room facilities needing precise canopy-level data for consistent harvests.

Greenhouse Operations

Scalable sensor monitoring across greenhouse zones for climate and substrate tracking.

Craft Growers

Premium cultivators who want data-driven decisions at the canopy level.

Complete your system.

LINKS 8-Port Device HUB

LINKS 8-Port Device HUB

The central brain of your automated grow operation. Connect and power up to eight LINK devices.

$399
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Climalink Climate Sensor

Climalink Climate Sensor

Precision climate monitoring for temperature, humidity, CO2, and VPD.

From $399
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relayLINK

relayLINK

Versatile relay control for HVAC, humidifiers, dehumidifiers, and other mixed-voltage equipment.

$299
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digital lightLINK

digital lightLINK

Take charge of your lighting fixtures with precise control over intensity, spectrum, and timing.

$149
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Build your system

Not sure which LINKS you need?

Use the System Builder to configure your setup, or talk to an expert who will spec it for your rooms.

Open System Builder Talk to an Expert
canopyLINK Sensor HUB
$299.00
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